SEALED · COMMANDER DECK
Keen Engineering Commander Precon: Value & Decklist
PRECON VALUE · UPDATED 2026-09-22 · 76 DAYS TRACKED SEALED PREMIUM . The sealed market price is $39.70 above the included cards.
VALUE RATIO · SINGLES ÷ SEALED SCALE 0.50×—1.50×
0.10× $-39.70 vs sealed · singles value minus price
1.00×
- SEALED PRICE
- $44.12
- TCGplayer market
- SINGLES VALUE
- $4.42
- complete fixed decklist
- VALUE DIFFERENCE
- $-39.70
- singles minus sealed price
As an Amazon Associate we may earn from qualifying purchases. ⓘCommission comes from the marketplace, not you — it never changes what you pay, and never changes which price we show as cheapest.
GLOSSARY What these terms mean
- EV
- Expected value — the probability-weighted average dollar value of what a sealed product contains, based on current singles prices.
- EV ratio
- Median crack EV divided by box price, shown as a multiplier (e.g. 1.10×). Above 1.00× means the modeled contents are worth more than the box; below 1.00× means the box price exceeds them.
- Crack EV
- The median simulated payout from opening one box and selling every card it produced at its current market price.
- Median crack
- The middle outcome across thousands of simulated box openings — half the simulated boxes pay out more than this, half pay out less.
- Spread
- The gap between what a vendor pays to buy a card (bid) and what it charges to sell the same card (ask).
- Bid value
- What a vendor's buylist currently pays for a card, before any fees or store credit bonus.
- Offer gap
- The percentage difference between a vendor's buylist price and its retail price for the same card — tight, normal, or wide.
- Playable
- A printing that is legal in at least one constructed format this site tracks, as opposed to a collector-only variant.
- Lane
- A liquidity grouping used to keep price moves comparable — main-set printings trade differently than foils, serialized cards, and other premium variants, so each lane is tracked on its own.
PRECON VALUE
Most Valuable Cards in Keen Engineering
The complete deck currently contains $4.42 in singles value against a $44.12 sealed market price. The sealed product carries a $39.70 premium over its cards.
These are the chase cards carrying the most value in the precon right now.
- Island . Printing: FDN #274 . Market price: $0.13 . 2.9% of total deck value
- Island . Printing: FDN #274 . Market price: $0.13 . 2.9% of total deck value
- Island . Printing: FDN #274 . Market price: $0.13 . 2.9% of total deck value
- Island . Printing: FDN #274 . Market price: $0.13 . 2.9% of total deck value
- Island . Printing: FDN #274 . Market price: $0.13 . 2.9% of total deck value
TRACKED CARD VALUE VS SEALED PRICE
Foundations Commander Deck - Keen Engineering sealed price, last 76 days: sealed price from $44.12 to $49.42.
▼ Complete deck value currently sits $39.70 below the sealed market price before fees.
ANATOMY What's in the box
1 PACK · SLOT COMPOSITION
34
Land Basic or showcase land
1
Bonus Sheet Reprint from outside the set
1
Sai, Master Thopterist
1
All Is Dust
1
Broodstar
1
Kappa Cannoneer
1
Master Of Etherium
1
Master Transmuter
1
Misleading Signpost
1
Pull From Tomorrow
1
Research Thief
1
Shimmer Dragon
1
Thopter Fabricator
1
Thopter Spy Network
1
Thought Monitor
1
Vedalken Archmage
1
Adaptive Omnitool
1
Cultivator'S Caravan
1
Darksteel Juggernaut
1
Duplicant
1
Forsaken Monument
1
Graaz, Unstoppable Juggernaut
1
Mazemind Tome
1
Mind'S Eye
1
Myr Battlesphere
1
Nettlecyst
1
Nevinyrral'S Disk
1
Psychosis Crawler
1
Scrawling Crawler
1
Skysovereign, Consul Flagship
1
Steel Hellkite
1
Steel Overseer
1
War Room
1
Aetherize
1
Counterspell
1
Etherium Sculptor
1
Fall From Favor
1
Launch Mishap
1
Memory Guardian
1
Negate
1
Padeem, Consul Of Innovation
1
Propaganda
1
Tamiyo'S Logbook
1
Thirst For Knowledge
1
Thoughtcast
1
Whirler Rogue
1
Aether Spellbomb
1
Arcane Signet
1
Chief Of The Foundry
1
Foundry Inspector
1
Ichor Wellspring
1
Meteor Golem
1
Mind Stone
1
Myr Retriever
1
Ornithopter Of Paradise
1
Palladium Myr
1
Shimmer Myr
1
Silver Myr
1
Sol Ring
1
Soul Guide Lantern
1
Spire Golem
1
Thought Vessel
1
Buried Ruin
1
Darksteel Citadel
1
Foundry Of The Consuls
1
Lonely Sandbar
1
Remote Isle
CONCENTRATION · BALANCED top 3 cards
9%of complete deck value
DISTRIBUTED <8%
BALANCED 8–20%
TOP-HEAVY >20%
SLOT-LEVEL EV Where your value comes from
Commons, Uncommons & Lands $4.42 100%
FIXED CONTENTS
100 cards Keen Engineering Decklist
Every sealed copy contains this fixed card list. Prices are current market values for the included printing.
| # | Card | Printing | Rarity | Finish | Market |
|---|---|---|---|---|---|
| 1 | Sai, Master Thopterist | FDC #5 | mythic | foil | Not priced |
| 2 | All Is Dust | FDC #9 | rare | nonfoil | Not priced |
| 3 | Broodstar | FDC #60 | rare | nonfoil | Not priced |
| 4 | Kappa Cannoneer | FDC #64 | rare | nonfoil | Not priced |
| 5 | Master of Etherium | FDC #66 | rare | nonfoil | Not priced |
| 6 | Master Transmuter | FDC #67 | rare | nonfoil | Not priced |
| 7 | Misleading Signpost | FDC #69 | rare | nonfoil | Not priced |
| 8 | Pull from Tomorrow | FDC #73 | rare | nonfoil | Not priced |
| 9 | Research Thief | FDC #74 | rare | nonfoil | Not priced |
| 10 | Shimmer Dragon | FDC #75 | rare | nonfoil | Not priced |
| 11 | Thopter Fabricator | FDC #78 | rare | nonfoil | Not priced |
| 12 | Thopter Spy Network | FDC #79 | rare | nonfoil | Not priced |
| 13 | Thought Monitor | FDC #80 | rare | nonfoil | Not priced |
| 14 | Vedalken Archmage | FDC #82 | rare | nonfoil | Not priced |
| 15 | Adaptive Omnitool | FDC #243 | rare | nonfoil | Not priced |
| 16 | Cultivator's Caravan | FDC #251 | rare | nonfoil | Not priced |
| 17 | Darksteel Juggernaut | FDC #252 | rare | nonfoil | Not priced |
| 18 | Duplicant | FDC #255 | rare | nonfoil | Not priced |
| 19 | Forsaken Monument | FDC #258 | mythic | nonfoil | Not priced |
| 20 | Graaz, Unstoppable Juggernaut | FDC #260 | rare | nonfoil | Not priced |
| 21 | Mazemind Tome | FDC #268 | rare | nonfoil | Not priced |
| 22 | Mind's Eye | FDC #272 | rare | nonfoil | Not priced |
| 23 | Myr Battlesphere | FDC #273 | rare | nonfoil | Not priced |
| 24 | Nettlecyst | FDC #275 | rare | nonfoil | Not priced |
| 25 | Nevinyrral's Disk | FDC #276 | rare | nonfoil | Not priced |
| 26 | Psychosis Crawler | FDC #280 | rare | nonfoil | Not priced |
| 27 | Scrawling Crawler | FDC #282 | rare | nonfoil | Not priced |
| 28 | Skysovereign, Consul Flagship | FDC #285 | mythic | nonfoil | Not priced |
| 29 | Steel Hellkite | FDC #289 | rare | nonfoil | Not priced |
| 30 | Steel Overseer | FDC #290 | rare | nonfoil | Not priced |
| 31 | War Room | FDC #317 | rare | nonfoil | Not priced |
| 32 | Aetherize | FDC #59 | uncommon | nonfoil | Not priced |
| 33 | Counterspell | FDC #61 | uncommon | nonfoil | Not priced |
| 34 | Etherium Sculptor | FDC #62 | common | nonfoil | Not priced |
| 35 | Fall from Favor | FDC #63 | common | nonfoil | Not priced |
| 36 | Launch Mishap | FDC #65 | uncommon | nonfoil | Not priced |
| 37 | Memory Guardian | FDC #68 | uncommon | nonfoil | Not priced |
| 38 | Negate | FDC #70 | common | nonfoil | Not priced |
| 39 | Padeem, Consul of Innovation | FDC #71 | uncommon | nonfoil | Not priced |
| 40 | Propaganda | FDC #72 | uncommon | nonfoil | Not priced |
| 41 | Tamiyo's Logbook | FDC #76 | uncommon | nonfoil | Not priced |
| 42 | Thirst for Knowledge | FDC #77 | uncommon | nonfoil | Not priced |
| 43 | Thoughtcast | FDC #81 | common | nonfoil | Not priced |
| 44 | Whirler Rogue | FDC #83 | uncommon | nonfoil | Not priced |
| 45 | Aether Spellbomb | FDC #244 | common | nonfoil | Not priced |
| 46 | Arcane Signet | FDC #245 | uncommon | nonfoil | Not priced |
| 47 | Chief of the Foundry | FDC #249 | uncommon | nonfoil | Not priced |
| 48 | Foundry Inspector | FDC #259 | uncommon | nonfoil | Not priced |
| 49 | Hedron Archive | FDC #262 | uncommon | nonfoil | Not priced |
| 50 | Ichor Wellspring | FDC #265 | common | nonfoil | Not priced |
| 51 | Meteor Golem | FDC #270 | uncommon | nonfoil | Not priced |
| 52 | Mind Stone | FDC #271 | uncommon | nonfoil | Not priced |
| 53 | Myr Retriever | FDC #274 | uncommon | nonfoil | Not priced |
| 54 | Ornithopter of Paradise | FDC #277 | common | nonfoil | Not priced |
| 55 | Palladium Myr | FDC #278 | uncommon | nonfoil | Not priced |
| 56 | Shimmer Myr | FDC #283 | uncommon | nonfoil | Not priced |
| 57 | Silver Myr | FDC #284 | common | nonfoil | Not priced |
| 58 | Sol Ring | FDC #286 | uncommon | nonfoil | Not priced |
| 59 | Soul-Guide Lantern | FDC #287 | uncommon | nonfoil | Not priced |
| 60 | Spire Golem | FDC #288 | common | nonfoil | Not priced |
| 61 | Thought Vessel | FDC #292 | uncommon | nonfoil | Not priced |
| 62 | Buried Ruin | FDC #298 | uncommon | nonfoil | Not priced |
| 63 | Darksteel Citadel | FDC #300 | uncommon | nonfoil | Not priced |
| 64 | Foundry of the Consuls | FDC #302 | uncommon | nonfoil | Not priced |
| 65 | Lonely Sandbar | FDC #305 | uncommon | nonfoil | Not priced |
| 66 | Remote Isle | FDC #309 | common | nonfoil | Not priced |
| 67 | Island | FDN #274 | common | nonfoil | $0.13 |
| 68 | Island | FDN #274 | common | nonfoil | $0.13 |
| 69 | Island | FDN #274 | common | nonfoil | $0.13 |
| 70 | Island | FDN #274 | common | nonfoil | $0.13 |
| 71 | Island | FDN #274 | common | nonfoil | $0.13 |
| 72 | Island | FDN #274 | common | nonfoil | $0.13 |
| 73 | Island | FDN #274 | common | nonfoil | $0.13 |
| 74 | Island | FDN #274 | common | nonfoil | $0.13 |
| 75 | Island | FDN #274 | common | nonfoil | $0.13 |
| 76 | Island | FDN #274 | common | nonfoil | $0.13 |
| 77 | Island | FDN #274 | common | nonfoil | $0.13 |
| 78 | Island | FDN #274 | common | nonfoil | $0.13 |
| 79 | Island | FDN #274 | common | nonfoil | $0.13 |
| 80 | Island | FDN #274 | common | nonfoil | $0.13 |
| 81 | Island | FDN #274 | common | nonfoil | $0.13 |
| 82 | Island | FDN #274 | common | nonfoil | $0.13 |
| 83 | Island | FDN #274 | common | nonfoil | $0.13 |
| 84 | Island | FDN #274 | common | nonfoil | $0.13 |
| 85 | Island | FDN #274 | common | nonfoil | $0.13 |
| 86 | Island | FDN #274 | common | nonfoil | $0.13 |
| 87 | Island | FDN #274 | common | nonfoil | $0.13 |
| 88 | Island | FDN #274 | common | nonfoil | $0.13 |
| 89 | Island | FDN #274 | common | nonfoil | $0.13 |
| 90 | Island | FDN #274 | common | nonfoil | $0.13 |
| 91 | Island | FDN #274 | common | nonfoil | $0.13 |
| 92 | Island | FDN #274 | common | nonfoil | $0.13 |
| 93 | Island | FDN #274 | common | nonfoil | $0.13 |
| 94 | Island | FDN #274 | common | nonfoil | $0.13 |
| 95 | Island | FDN #274 | common | nonfoil | $0.13 |
| 96 | Island | FDN #274 | common | nonfoil | $0.13 |
| 97 | Island | FDN #274 | common | nonfoil | $0.13 |
| 98 | Island | FDN #274 | common | nonfoil | $0.13 |
| 99 | Island | FDN #274 | common | nonfoil | $0.13 |
| 100 | Island | FDN #274 | common | nonfoil | $0.13 |
DAILY SNAPSHOT Recent prices · last 30 days
| DATE | MARKET | LOW | MID | HIGH |
|---|---|---|---|---|
| 2026-09-22 | $44.12 | $40.35 | $41.90 | $47.08 |
| 2026-09-21 | $45.01 | $40.35 | $43.44 | $47.08 |
| 2026-09-20 | $45.70 | $40.35 | $43.44 | $47.08 |
| 2026-09-19 | $47.08 | $40.35 | $43.95 | $47.08 |
| 2026-09-18 | $47.08 | $40.35 | $44.40 | $47.08 |
| 2026-09-17 | $47.08 | $40.35 | $44.20 | $47.08 |
| 2026-09-16 | $47.51 | $40.35 | $44.20 | $47.51 |
| 2026-09-15 | $47.51 | $40.35 | $44.20 | $47.51 |
| 2026-09-14 | $47.51 | $40.35 | $44.45 | $47.51 |
| 2026-09-13 | $47.51 | $40.35 | $44.45 | $47.51 |
| 2026-09-12 | $47.51 | $40.35 | $44.61 | $47.51 |
| 2026-09-11 | $47.51 | $40.35 | $44.89 | $47.51 |
| 2026-09-10 | $47.51 | $40.35 | $44.95 | $47.51 |
| 2026-09-08 | $47.51 | $40.35 | $44.73 | $46.89 |
| 2026-09-07 | $47.51 | $40.35 | $44.84 | $47.51 |
| 2026-09-06 | $47.51 | $40.35 | $44.88 | $47.51 |
| 2026-09-05 | $47.51 | $40.35 | $44.92 | $47.51 |
| 2026-09-04 | $47.94 | $40.35 | $45.11 | $47.94 |
| 2026-09-03 | $47.94 | $40.35 | $45.11 | $47.94 |
| 2026-09-02 | $47.94 | $40.35 | $45.07 | $46.89 |
| 2026-09-01 | $48.51 | $40.35 | $45.22 | $48.51 |
| 2026-08-31 | $48.51 | $40.35 | $45.59 | $48.51 |
| 2026-08-30 | $48.51 | $45.42 | $45.67 | $48.51 |
| 2026-08-29 | $48.51 | $45.49 | $45.67 | $48.51 |
| 2026-08-28 | $48.51 | $45.71 | $45.94 | $48.51 |
| 2026-08-27 | $48.51 | $45.71 | $45.94 | $48.51 |
| 2026-08-26 | $48.51 | $45.93 | $46.19 | $48.51 |
| 2026-08-25 | $49.14 | $46.08 | $46.28 | $49.14 |
| 2026-08-24 | $49.14 | $46.19 | $46.63 | $49.14 |
| 2026-08-23 | $49.14 | $46.32 | $46.66 | $49.14 |
PRODUCT DETAILS
About Foundations Commander Deck - Keen Engineering
Foundations Commander Deck - Keen Engineering currently sells for $44.12 at market, down 10.2% over 30 days. All-time tracked high: $49.42 (2026-07-05); low: $44.12 (2026-09-22).
COMMON QUESTIONS
Foundations Commander Deck - Keen Engineering FAQ
What is the most expensive card in Keen Engineering?
Island is currently the most valuable tracked card at about $0.13. Every copy of this fixed deck includes that printing.
How much are the cards in Keen Engineering worth?
The complete fixed decklist currently totals about $4.42 in market value across 100 cards.
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. Its complete decklist totals about $4.42 at market prices.
HOW WE GOT THESE NUMBERS Methodology & data sources
Fixed decklist
Every copy contains the same listed cards. There are no pull odds or outcome ranges.
Price data
TCGplayer Market Price, refreshed daily. Market reflects closed sales, not active listings.
Singles value
The complete current value sums every priced card in the fixed decklist.
Historical series
The chart tracks only cards priced at $0.50 or more in each snapshot. It shows direction over time and is not the complete current deck value.
Cash-out value
Vendor bids are a separate signal and render only when live coverage is sufficient.
Tracked since
76 daily snapshots. Last update 2026-09-22.