7 printings of Prophetic Bolt
They range from $0.09 to $0.73 — a 8× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Apocalypse | APC 116 | $0.73 |
| Commander 2011 | CMD 219 | $0.31 |
| Commander 2020 | C20 227 | $0.29 |
| Double Masters 2022 | 2X2 265 | $0.24 |
| Duel Decks: Izzet vs. Golgari | DDJ 27 | $0.17 |
| The List | PLST C15-231 | $0.09 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.