6 printings of Nausea
They range from $0.03 to $0.13 — a 4× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Seventh Edition | 7ED 148★ | — |
| Eighth Edition | 8ED 148★ | — |
| Eternal Masters | EMA 97 | $0.13 |
| Seventh Edition | 7ED 148 | $0.12 |
| Eighth Edition | 8ED 148 | $0.03 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.