19 printings of Canyon Slough
They range from $0.16 to $1.82 — a 11× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Fallout | PIP 1017 | — |
| Doctor Who | WHO 1073 | — |
| Fallout | PIP 784 | — |
| Amonkhet Promos | PAKH 239s | — |
| Secret Lair Drop | SLD 2521 | $1.82 |
| Marvel Super Heroes Commander | MSC 463 | $0.52 |
| Doctor Who | WHO 482 | $0.47 |
| Fallout | PIP 489 | $0.46 |
| Amonkhet | AKH 239 | $0.38 |
| Fallout | PIP 256 | $0.30 |
| Doctor Who | WHO 259 | $0.29 |
| Duskmourn: House of Horror Commander | DSC 266 | $0.26 |
| Modern Horizons 3 Commander | M3C 325 | $0.25 |
| Outlaws of Thunder Junction Commander | OTC 275 | $0.24 |
| Lorwyn Eclipsed Commander | ECC 145 | $0.23 |
| Tarkir: Dragonstorm Commander | TDC 344 | $0.20 |
| Marvel Super Heroes Commander | MSC 228 | $0.20 |
| Edge of Eternities Commander | EOC 152 | $0.16 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.