15 printings of Creeping Mold
They range from $0.06 to $0.42 — 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.
| Arena League 2001 | PAL01 2 | — |
| Ninth Edition | 9ED 234★ | — |
| Eighth Edition | 8ED 240★ | — |
| World Championship Decks 2000 | WC00 jk220 | $0.42 |
| World Championship Decks 2000 | WC00 jk220sb | $0.37 |
| The List | PLST KLD-150 | $0.34 |
| Visions | VIS 103 | $0.29 |
| Eighth Edition | 8ED 240 | $0.25 |
| Tenth Edition | 10E 258 | $0.22 |
| Seventh Edition | 7ED 236 | $0.19 |
| Classic Sixth Edition | 6ED 220 | $0.12 |
| Mirrodin | MRD 117 | $0.11 |
| Ninth Edition | 9ED 234 | $0.11 |
| Kaladesh | KLD 150 | $0.06 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.