12 printings of Rugged Prairie
They range from $0.26 to $4.65 — a 18× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Zendikar Expeditions | EXP 34 | — |
| Eventide | EVE 178 | $4.65 |
| Double Masters | 2XM 325 | $0.86 |
| Masters 25 | A25 247 | $0.84 |
| Commander Masters | CMM 1022 | $0.42 |
| New Capenna Commander | NCC 423 | $0.40 |
| Outlaws of Thunder Junction Commander | OTC 314 | $0.34 |
| Final Fantasy Commander | FIC 417 | $0.31 |
| Edge of Eternities Commander | EOC 174 | $0.30 |
| Secrets of Strixhaven Commander | SOC 401 | $0.28 |
| Tarkir: Dragonstorm Commander | TDC 389 | $0.26 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.