5 printings of Equilibrium
They range from $0.43 to $4.73 — a 11× 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 EXO-32 | $4.73 |
| Seventh Edition | 7ED 71 | $3.68 |
| Exodus | EXO 32 | $3.01 |
| Mystery Booster 2 | MB2 162 | $0.43 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.