4 printings of Celestial Flare
They range from $0.04 to $0.28 — a 7× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Duel Decks: Elspeth vs. Kiora | DDO 4 | $0.28 |
| Magic 2014 | M14 12 | $0.23 |
| Magic Origins | ORI 8 | $0.04 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.