8 printings of Primal Clay
They range from $0.16 to $3.57 — a 22× 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 271 | — |
| Antiquities | ATQ 61 | $3.57 |
| Revised Edition | 3ED 271 | $0.62 |
| Fifth Edition | 5ED 395 | $0.44 |
| Fourth Edition | 4ED 342 | $0.38 |
| Masters 25 | A25 228 | $0.17 |
| Magic 2013 | M13 210 | $0.16 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.