10 printings of Thoughtlace
They range from $0.48 to $200.00 — a 417× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Summer Magic / Edgar | SUM 85 | — |
| Limited Edition Alpha | LEA 82 | $200.00 |
| Limited Edition Beta | LEB 83 | $82.19 |
| 30th Anniversary Edition | 30A 379 | $20.00 |
| Unlimited Edition | 2ED 83 | $10.86 |
| Intl. Collectors' Edition | CEI 83 | $7.50 |
| 30th Anniversary Edition | 30A 82 | $6.00 |
| Collectors' Edition | CED 83 | $3.53 |
| Revised Edition | 3ED 85 | $0.48 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.