5 printings of Merrow Reejerey
They range from $0.26 to $0.84 — a 3× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Friday Night Magic 2009 | F09 4 | — |
| Lorwyn | LRW 74 | $0.84 |
| Duel Decks: Merfolk vs. Goblins | DDT 13 | $0.41 |
| The Lost Caverns of Ixalan Commander | LCC 165 | $0.26 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.