12 printings of Thieving Magpie
They range from $0.10 to $0.32 — 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.
| Ninth Edition | 9ED 103★ | — |
| Seventh Edition | 7ED 104★ | — |
| Tenth Edition | 10E 115★ | — |
| Eighth Edition | 8ED 107★ | — |
| Urza's Destiny | UDS 49 | $0.32 |
| Dominaria Remastered | DMR 68 | $0.26 |
| Ninth Edition | 9ED 103 | $0.22 |
| Duels of the Planeswalkers | DPA 16 | $0.21 |
| Seventh Edition | 7ED 104 | $0.21 |
| Eighth Edition | 8ED 107 | $0.14 |
| Tenth Edition | 10E 115 | $0.10 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.