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Foundations Commander Deck - Keen Engineering Sai, Master Thopterist

Commander: Sai, Master Thopterist 100 cards

Foundations Commander Commander Precon

Keen Engineering Commander Precon: Value & Decklist

Commander Sai, Master Thopterist

100 cards100 of 100 priced124 days trackedFDC

Sealed
$30.53
TCGplayer market
Complete value
$53.50
All 100 cards at market
Ratio
1.75×
Complete value over sealed

TCGplayer market · Nov 9, 2026

Value gapComplete value minus sealed price Singles above price
TCGplayer, $30.53 (opens in a new tab) Mana Pool, $24.22, lowest price (opens in a new tab) Amazon, Check price (opens in a new tab) eBay, Check price (opens in a new tab)

Affiliate links. TCG Strat may earn a commission from TCGplayer, Mana Pool and eBay. As an Amazon Associate we may earn from qualifying purchases. Mana Pool observed Nov 9, 2026, before shipping.

Complete value is what these 100 cards cost to buy one at a time, at market prices, not what they would sell for.

Keen Engineering Value Breakdown

All 100 cards, sized by price: $53.50 in total. Point at any card for its price and its share of the deck.Tap any card for its price and its share of the deck.

How we price a deck
Complete value$53.50Replacement cost, 100 cards
Most valuable$4.90Scrawling Crawler, 9.2%
Top three22%$11.79 of the deck

Artifacts & Enchantments$19.37

Creatures$17.61

Lands$8.88

Instants & Sorceries$7.64

Artifacts & Enchantments$19.37

Creatures$17.61

Lands$8.88

Instants & Sorceries$7.64

Scrawling CrawlerRare · FDC #282 · Nonfoil$4.909.2% of the deckTCGplayer MarketOpen the price page

Lighter is more valuableA printing held more than once is one cell.Other holds new cards whose type we have not confirmed.

Singles Value vs Sealed Price

124 days of tracking. The upper line is the tracked value of cards at $0.50 or more, the only card-value series with history. It shows direction, not the complete value.

Gap between tracked value and sealed price: tracked value counts cards at $0.50 or more

Mana Pool lowest listing · USD, before shipping · last observed

Sealed now
$30.53
124-day range $22.71 to $49.42
Tracked value, cards $0.50+
$34.97
45-day range $29.37 to $122.59
Sealed within its range
29%
Of the way from low to high
Complete value
$53.50
All 100 cards, a separate measure

Most Valuable Cards in Keen Engineering

The complete deck currently totals $53.50 against a $30.53 sealed market price. The five cards below come to $18.25 on their own.

All Foundations Commander prices

Where the value sits

The complete value split by rarity, and how much of it rides on the three best cards.

Rare and mythic$28.78 across 31 cards

46%$24.72 across 69 cards

Rares and mythics are $28.78 of the $53.50. The other 69 cards average $0.36 each.

Keen Engineering Decklist

All 100 cards, with today’s price for each. Gray prices come from listing or retailer asks where no market price exists yet, and the source is named beside each.

  1. FDC set symbol, RareScrawling Crawler$4.90
  2. FDC set symbol, RareVedalken Archmage$2.29
  3. FDC set symbol, RareMaster Transmuter$1.19
  4. FDC set symbol, RarePsychosis Crawler$0.77
  5. FDC set symbol, UncommonMyr Retriever$0.70
  6. FDC set symbol, MythicSai, Master ThopteristCommanderFoil$0.70
  7. FDC set symbol, UncommonPadeem, Consul of Innovation$0.53
  8. FDC set symbol, CommonEtherium Sculptor$0.42
  9. FDC set symbol, CommonOrnithopter of Paradise$0.42
  10. FDC set symbol, RareSteel Overseer$0.32
  11. FDC set symbol, UncommonWhirler Rogue$0.32
  12. FDC set symbol, UncommonMemory Guardian$0.31
  13. FDC set symbol, UncommonFoundry Inspector$0.30
  14. FDC set symbol, RareResearch Thief$0.30
  15. FDC set symbol, UncommonShimmer Myr$0.30
  16. FDC set symbol, CommonSpire Golem$0.30
  17. FDC set symbol, RareDarksteel Juggernaut$0.29
  18. FDC set symbol, UncommonMeteor Golem$0.29
  19. FDC set symbol, RareMaster of Etherium$0.28
  20. FDC set symbol, UncommonPalladium Myr$0.28
  21. FDC set symbol, UncommonChief of the Foundry$0.27
  22. FDC set symbol, RareKappa Cannoneer$0.27
  23. FDC set symbol, RareThought Monitor$0.26
  24. FDC set symbol, RareGraaz, Unstoppable Juggernaut$0.24
  25. FDC set symbol, CommonSilver Myr$0.24
  26. FDC set symbol, RareSteel Hellkite$0.24
  27. FDC set symbol, RareBroodstar$0.23
  28. FDC set symbol, RareMyr Battlesphere$0.23
  29. FDC set symbol, RareShimmer Dragon$0.23
  30. FDC set symbol, RareDuplicant$0.19
  31. FDC set symbol, RareAll Is Dust$3.06
  32. FDC set symbol, UncommonCounterspell$2.56
  33. FDC set symbol, CommonThoughtcast$0.75
  34. FDC set symbol, UncommonAetherize$0.35
  35. FDC set symbol, UncommonThirst for Knowledge$0.30
  36. FDC set symbol, UncommonLaunch Mishap$0.28
  37. FDC set symbol, CommonNegate$0.19
  38. FDC set symbol, RarePull from Tomorrow$0.15
  39. FDC set symbol, MythicForsaken Monument$3.45
  40. FDC set symbol, RareMisleading Signpost$3.44
  41. FDC set symbol, UncommonThought Vessel$2.36
  42. FDC set symbol, UncommonPropaganda$2.33
  43. FDC set symbol, UncommonSol Ring$1.26
  44. FDC set symbol, RareAdaptive Omnitool$1.14
  45. FDC set symbol, RareNettlecyst$1.04
  46. FDC set symbol, RareMind's Eye$0.52
  47. FDC set symbol, UncommonArcane Signet$0.45
  48. FDC set symbol, MythicSkysovereign, Consul Flagship$0.32
  49. FDC set symbol, CommonFall from Favor$0.30
  50. FDC set symbol, UncommonMind Stone$0.28
  51. FDC set symbol, RareNevinyrral's Disk$0.28
  52. FDC set symbol, RareThopter Spy Network$0.28
  53. FDC set symbol, CommonIchor Wellspring$0.27
  54. FDC set symbol, UncommonSoul-Guide Lantern$0.27
  55. FDC set symbol, UncommonTamiyo's Logbook$0.26
  56. FDC set symbol, RareCultivator's Caravan$0.24
  57. FDC set symbol, RareThopter Fabricator$0.24
  58. FDC set symbol, UncommonHedron Archive$0.23
  59. FDC set symbol, RareMazemind Tome$0.22
  60. FDC set symbol, CommonAether Spellbomb$0.19
  61. FDN set symbol, CommonIsland×17$3.40
  62. FDN set symbol, CommonIsland×17$2.38
  63. FDC set symbol, RareWar Room$1.47
  64. FDC set symbol, UncommonDarksteel Citadel$0.51
  65. FDC set symbol, UncommonFoundry of the Consuls$0.32
  66. FDC set symbol, UncommonBuried Ruin$0.28
  67. FDC set symbol, UncommonLonely Sandbar$0.26
  68. FDC set symbol, CommonRemote Isle$0.26

Complete value, 100 cards31 rares and mythics, 69 commons, uncommons and lands$53.50

Keen Engineering FAQ

Is Keen Engineering worth buying?

The included cards total $22.97 more than the sealed market price. This fixed-card comparison uses current singles prices rather than pull odds, as of 2026-11-09.

What is the most expensive card in Keen Engineering?

Scrawling Crawler is currently the most valuable tracked card at about $4.90. Every copy of this fixed deck includes that printing.

How much are the cards in Keen Engineering worth?

All 100 cards in the fixed decklist currently total about $53.50 using TCGplayer Market prices.

What is the expected value of Keen Engineering?

Because the card list is fixed, Keen Engineering has known singles value rather than booster-style expected value. All 100 cards total about $53.50 using TCGplayer Market prices.

What could you get by selling the cards in Foundations Commander Deck - Keen Engineering?

Instant cash-out is about $28.25 against a $30.53 sealed price ($2.28 short). Reaching market value requires selling the cards yourself, which takes time and fees. Market data, not financial advice.

Details and daily prices

Foundations Commander Deck - Keen Engineering currently sells for $30.53 at market, up 10.2% over 30 days and down 37.9% over 90 days. All-time tracked high: $49.42 (2026-07-05); low: $22.71 (2026-10-05).

Every listed card has an observed value. All use TCGplayer Market.

124 daily snapshots. Last update 2026-11-09.

Daily prices, last 30 snapshots

DateMarketLowMidHigh
2026-11-09$30.53$25.92$32.85$99.99
2026-11-08$30.62$25.92$32.85$99.99
2026-11-07$30.66$25.92$32.87$99.99
2026-11-06$30.68$25.92$32.87$99.99
2026-11-05$30.75$25.92$34.87$99.99
2026-11-04$31.32$25.92$34.87$99.99
2026-11-03$31.52$25.92$34.87$99.99
2026-11-02$32.35$29.00$34.88$55.00
2026-11-01$32.35$29.00$34.88$55.00
2026-10-31$32.71$27.80$34.88$55.00
2026-10-30$31.37$29.00$34.88$55.00
2026-10-29$31.37$29.00$34.91$59.98
2026-10-28$31.23$29.00$35.47$59.98
2026-10-27$31.75$26.00$33.93$59.98
2026-10-26$32.73$21.00$33.94$59.98
2026-10-25$32.77$21.00$34.44$59.98
2026-10-24$32.56$25.89$34.84$59.98
2026-10-23$33.15$24.44$34.84$59.98
2026-10-22$33.29$24.93$34.96$59.98
2026-10-21$33.27$24.93$35.00$59.98
2026-10-20$32.32$24.93$35.24$59.98
2026-10-19$30.92$25.89$36.37$59.98
2026-10-18$30.33$25.89$35.54$59.98
2026-10-17$30.16$25.89$35.00$59.98
2026-10-16$29.47$25.00$35.00$59.98
2026-10-15$27.41$25.00$35.00$59.98
2026-10-14$26.46$20.00$34.95$59.98
2026-10-13$28.27$20.00$34.95$59.98
2026-10-12$27.87$27.00$31.77$59.98
2026-10-11$27.17$27.00$30.00$59.98

Decklist with printings and price sources, 100 cards

Every sealed copy contains this fixed card list. Each value is TCGplayer Market, else a TCGplayer Mid or Low listing, else Card Kingdom retail, for the exact printing.

#CardPrintingRarityFinishValue sourceValue
1Sai, Master ThopteristFDC #5mythicfoilTCGplayer Market$0.70
2All Is DustFDC #9rarenonfoilTCGplayer Market$3.06
3BroodstarFDC #60rarenonfoilTCGplayer Market$0.23
4Kappa CannoneerFDC #64rarenonfoilTCGplayer Market$0.27
5Master of EtheriumFDC #66rarenonfoilTCGplayer Market$0.28
6Master TransmuterFDC #67rarenonfoilTCGplayer Market$1.19
7Misleading SignpostFDC #69rarenonfoilTCGplayer Market$3.44
8Pull from TomorrowFDC #73rarenonfoilTCGplayer Market$0.15
9Research ThiefFDC #74rarenonfoilTCGplayer Market$0.30
10Shimmer DragonFDC #75rarenonfoilTCGplayer Market$0.23
11Thopter FabricatorFDC #78rarenonfoilTCGplayer Market$0.24
12Thopter Spy NetworkFDC #79rarenonfoilTCGplayer Market$0.28
13Thought MonitorFDC #80rarenonfoilTCGplayer Market$0.26
14Vedalken ArchmageFDC #82rarenonfoilTCGplayer Market$2.29
15Adaptive OmnitoolFDC #243rarenonfoilTCGplayer Market$1.14
16Cultivator's CaravanFDC #251rarenonfoilTCGplayer Market$0.24
17Darksteel JuggernautFDC #252rarenonfoilTCGplayer Market$0.29
18DuplicantFDC #255rarenonfoilTCGplayer Market$0.19
19Forsaken MonumentFDC #258mythicnonfoilTCGplayer Market$3.45
20Graaz, Unstoppable JuggernautFDC #260rarenonfoilTCGplayer Market$0.24
21Mazemind TomeFDC #268rarenonfoilTCGplayer Market$0.22
22Mind's EyeFDC #272rarenonfoilTCGplayer Market$0.52
23Myr BattlesphereFDC #273rarenonfoilTCGplayer Market$0.23
24NettlecystFDC #275rarenonfoilTCGplayer Market$1.04
25Nevinyrral's DiskFDC #276rarenonfoilTCGplayer Market$0.28
26Psychosis CrawlerFDC #280rarenonfoilTCGplayer Market$0.77
27Scrawling CrawlerFDC #282rarenonfoilTCGplayer Market$4.90
28Skysovereign, Consul FlagshipFDC #285mythicnonfoilTCGplayer Market$0.32
29Steel HellkiteFDC #289rarenonfoilTCGplayer Market$0.24
30Steel OverseerFDC #290rarenonfoilTCGplayer Market$0.32
31War RoomFDC #317rarenonfoilTCGplayer Market$1.47
32AetherizeFDC #59uncommonnonfoilTCGplayer Market$0.35
33CounterspellFDC #61uncommonnonfoilTCGplayer Market$2.56
34Etherium SculptorFDC #62commonnonfoilTCGplayer Market$0.42
35Fall from FavorFDC #63commonnonfoilTCGplayer Market$0.30
36Launch MishapFDC #65uncommonnonfoilTCGplayer Market$0.28
37Memory GuardianFDC #68uncommonnonfoilTCGplayer Market$0.31
38NegateFDC #70commonnonfoilTCGplayer Market$0.19
39Padeem, Consul of InnovationFDC #71uncommonnonfoilTCGplayer Market$0.53
40PropagandaFDC #72uncommonnonfoilTCGplayer Market$2.33
41Tamiyo's LogbookFDC #76uncommonnonfoilTCGplayer Market$0.26
42Thirst for KnowledgeFDC #77uncommonnonfoilTCGplayer Market$0.30
43ThoughtcastFDC #81commonnonfoilTCGplayer Market$0.75
44Whirler RogueFDC #83uncommonnonfoilTCGplayer Market$0.32
45Aether SpellbombFDC #244commonnonfoilTCGplayer Market$0.19
46Arcane SignetFDC #245uncommonnonfoilTCGplayer Market$0.45
47Chief of the FoundryFDC #249uncommonnonfoilTCGplayer Market$0.27
48Foundry InspectorFDC #259uncommonnonfoilTCGplayer Market$0.30
49Hedron ArchiveFDC #262uncommonnonfoilTCGplayer Market$0.23
50Ichor WellspringFDC #265commonnonfoilTCGplayer Market$0.27
51Meteor GolemFDC #270uncommonnonfoilTCGplayer Market$0.29
52Mind StoneFDC #271uncommonnonfoilTCGplayer Market$0.28
53Myr RetrieverFDC #274uncommonnonfoilTCGplayer Market$0.70
54Ornithopter of ParadiseFDC #277commonnonfoilTCGplayer Market$0.42
55Palladium MyrFDC #278uncommonnonfoilTCGplayer Market$0.28
56Shimmer MyrFDC #283uncommonnonfoilTCGplayer Market$0.30
57Silver MyrFDC #284commonnonfoilTCGplayer Market$0.24
58Sol RingFDC #286uncommonnonfoilTCGplayer Market$1.26
59Soul-Guide LanternFDC #287uncommonnonfoilTCGplayer Market$0.27
60Spire GolemFDC #288commonnonfoilTCGplayer Market$0.30
61Thought VesselFDC #292uncommonnonfoilTCGplayer Market$2.36
62Buried RuinFDC #298uncommonnonfoilTCGplayer Market$0.28
63Darksteel CitadelFDC #300uncommonnonfoilTCGplayer Market$0.51
64Foundry of the ConsulsFDC #302uncommonnonfoilTCGplayer Market$0.32
65Lonely SandbarFDC #305uncommonnonfoilTCGplayer Market$0.26
66Remote IsleFDC #309commonnonfoilTCGplayer Market$0.26
67IslandFDN #274commonnonfoilTCGplayer Market$0.14
68IslandFDN #274commonnonfoilTCGplayer Market$0.14
69IslandFDN #274commonnonfoilTCGplayer Market$0.14
70IslandFDN #274commonnonfoilTCGplayer Market$0.14
71IslandFDN #274commonnonfoilTCGplayer Market$0.14
72IslandFDN #274commonnonfoilTCGplayer Market$0.14
73IslandFDN #274commonnonfoilTCGplayer Market$0.14
74IslandFDN #274commonnonfoilTCGplayer Market$0.14
75IslandFDN #274commonnonfoilTCGplayer Market$0.14
76IslandFDN #274commonnonfoilTCGplayer Market$0.14
77IslandFDN #274commonnonfoilTCGplayer Market$0.14
78IslandFDN #274commonnonfoilTCGplayer Market$0.14
79IslandFDN #274commonnonfoilTCGplayer Market$0.14
80IslandFDN #274commonnonfoilTCGplayer Market$0.14
81IslandFDN #274commonnonfoilTCGplayer Market$0.14
82IslandFDN #274commonnonfoilTCGplayer Market$0.14
83IslandFDN #274commonnonfoilTCGplayer Market$0.14
84IslandFDN #275commonnonfoilTCGplayer Market$0.20
85IslandFDN #275commonnonfoilTCGplayer Market$0.20
86IslandFDN #275commonnonfoilTCGplayer Market$0.20
87IslandFDN #275commonnonfoilTCGplayer Market$0.20
88IslandFDN #275commonnonfoilTCGplayer Market$0.20
89IslandFDN #275commonnonfoilTCGplayer Market$0.20
90IslandFDN #275commonnonfoilTCGplayer Market$0.20
91IslandFDN #275commonnonfoilTCGplayer Market$0.20
92IslandFDN #275commonnonfoilTCGplayer Market$0.20
93IslandFDN #275commonnonfoilTCGplayer Market$0.20
94IslandFDN #275commonnonfoilTCGplayer Market$0.20
95IslandFDN #275commonnonfoilTCGplayer Market$0.20
96IslandFDN #275commonnonfoilTCGplayer Market$0.20
97IslandFDN #275commonnonfoilTCGplayer Market$0.20
98IslandFDN #275commonnonfoilTCGplayer Market$0.20
99IslandFDN #275commonnonfoilTCGplayer Market$0.20
100IslandFDN #275commonnonfoilTCGplayer Market$0.20