Cheapest priced copy (Dominaria): $0.35 at Card Kingdom, near mint, their price list as of .
Mammoth Spider 
Creature — Spider · 3/5 · Common · Core Set 2020 · #181
Reach (This creature can block creatures with flying.)
Legal inCommanderPioneerModernLegacyVintagePauper
Not legal inBrawlStandard
4 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria | 171 | Common | $0.35 | $0.49 |
| Jumpstart 2022 | 687 | Common | $0.35 | — |
| Core Set 2020 | 181 | Common | $0.35 | $0.49 |
| Ravnica Allegiance | 132 | Common | $0.35 | $0.49 |