Arachnogenesis
Arachnogenesis Price Summary
As of Aug 7, 2026, the cheapest tracked printing of Arachnogenesis is $7.25 (CMM #647, Borderless), and the most expensive is $14.03 (MAR #31, Borderless, Foil). The benchmark price (cheapest playable nonfoil) is $10.29, up 19.4% over 7 days, up 47.4% over 30 days, up 135.5% over 90 days. All-time tracked high: $10.29 (2026).
Arachnogenesis Printings & Prices
Arachnogenesis has 6 tracked printings across 4 sets, in nonfoil, foil and etched finishes, including borderless and inverted treatments.
Sell Arachnogenesis: Buylist Offers
Card Kingdom currently pays $11.50 cash for MAR #31 (Foil); the retail-buylist spread on that printing is 50% (wide).
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | MAR #31 | Foil | $11.50 | $22.99 | 50% |
| starcitygames | MAR #31 | Foil | $9.00 | — | — |
| starcitygames | DSC #169 | Nonfoil | $6.00 | — | — |
| starcitygames | C15 #32 | Nonfoil | $6.00 | — | — |
| starcitygames | CMM #272 | Nonfoil | $6.00 | — | — |
| CoolStuffInc | CMM #647 | Foil | $6.00 | — | — |
| Card Kingdom | MAR #31 | Nonfoil | $6.00 | $11.99 | 50% |
| Card Kingdom | CMM #272 | Foil | $5.50 | $10.99 | 50% |
| Card Kingdom | CMM #553 | Etched | $5.50 | $10.99 | 50% |
| Card Kingdom | CMM #647 | Foil | $5.20 | $12.99 | 60% |
Arachnogenesis Rules Text & Legality
Create X 1/2 green Spider creature tokens with reach, where X is the number of creatures attacking you. Prevent all combat damage that would be dealt this turn by non-Spider creatures.
Arachnogenesis is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
Reprints & Reprint Risk
Arachnogenesis has been reprinted 9 times. The Duskmourn: House of Horror Commander reprint cut the price 67% in 30 days.
| Set | Date | Rarity | Treatment | Price before | Day 1 | 30 days | 90 days |
|---|---|---|---|---|---|---|---|
| MAR #31 | 2025-09-26 | Mythic | Borderless | $30.46 | $27.38 | $25.78 | $17.14 |
| MAR #31 | 2025-09-26 | Mythic | Borderless | $11.92 | $10.77 | $10.67 | $6.17 |
| DSC #169 | 2024-09-27 | Rare | Standard | $4.03 | $1.74 | $1.32 | $1.24 |
| CMM #647 | 2023-08-04 | Rare | Borderless | — | — | — | — |
| CMM #647 | 2023-08-04 | Rare | Borderless | — | — | — | — |
| CMM #272 | 2023-08-04 | Rare | Standard | — | — | — | — |
| CMM #272 | 2023-08-04 | Rare | Standard | — | — | — | — |
| CMM #553 | 2023-08-04 | Rare | Inverted | — | — | — | — |
| C15 #32 | 2015-11-13 | Rare | Standard | — | — | — | — |
MAR #31 
DSC #169 
CMM #647 
C15 #32 Arachnogenesis in Commander
Arachnogenesis is the #1,234 most-played card on EDHREC, up 2 places over the last 30 days.
Arachnogenesis FAQ
How much is Arachnogenesis worth?
Arachnogenesis is worth about $10.29 for its cheapest playable printing as of Aug 7, 2026. Prices range from $7.25 to $14.03 across 6 tracked printings.
Is Arachnogenesis legal in Commander?
Yes — Arachnogenesis is legal in Commander. It is also legal in Legacy.
Has Arachnogenesis been reprinted?
Yes — Arachnogenesis has been reprinted 9 times, with 6 printings tracked on The Index.
Why is Arachnogenesis expensive?
Arachnogenesis holds a $10.29 price because Commander demand is high (#1,234 on EDHREC) and even with 9 reprints, demand keeps pace with supply.