5 printings of Corpse Churn
They range from $0.08 to $0.30 — a 4× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Commander Legends | CMR 113 | $0.30 |
| Jumpstart 2022 | J22 389 | $0.10 |
| Ikoria: Lair of Behemoths | IKO 81 | $0.10 |
| Oath of the Gatewatch | OGW 83 | $0.08 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.