4 printings of Magmatic Force
They range from $0.26 to $0.71 — 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.
| The List | PLST CMD-128 | $0.71 |
| Battlebond | BBD 181 | $0.44 |
| Starter Commander Decks | SCD 150 | $0.26 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.