4 printings of Bog Rats
They range from $0.14 to $0.43 — 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 Dark | DRK 42 | $0.43 |
| Classic Sixth Edition | 6ED 117 | $0.15 |
| Chronicles | CHR 30 | $0.14 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.