7 printings of Phyrexian Ghoul
They range from $0.10 to $0.49 — a 5× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Battle Royale Box Set | BRB 50 | $0.49 |
| Dominaria Remastered | DMR 98 | $0.28 |
| Urza's Saga | USG 148 | $0.23 |
| Duel Decks: Phyrexia vs. the Coalition | DDE 6 | $0.21 |
| March of the Machine Commander | MOC 264 | $0.20 |
| Planechase | HOP 37 | $0.10 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.