6 printings of Faerie Seer
They range from $0.34 to $1.56 — 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.
| Modern Horizons 1 Timeshifts | H1R 8 | — |
| Wilds of Eldraine Commander | WOC 92 | $1.56 |
| Modern Horizons | MH1 51 | $0.39 |
| Foundations Jumpstart | J25 106 | $0.37 |
| The List | PLST MH1-51 | $0.34 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.