23 printings of Return to Dust
They range from $0.12 to $0.35 — a 3× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| The Zeta Set | SLZ 8 | — |
| The Zeta Set | SLZ 250 | — |
| The Zeta Set | SLZ 129 | — |
| Doctor Who | WHO 802 | — |
| Commander Legends | CMR 623 | $0.35 |
| Doctor Who | WHO 211 | $0.34 |
| Duskmourn: House of Horror Commander | DSC 102 | $0.33 |
| Commander 2021 | C21 100 | $0.30 |
| Time Spiral | TSP 39 | $0.30 |
| March of the Machine Commander | MOC 202 | $0.28 |
| Commander 2011 | CMD 28 | $0.28 |
| Commander 2017 | C17 70 | $0.27 |
| Commander 2018 | C18 71 | $0.25 |
| Commander Masters | CMM 628 | $0.23 |
| Commander Legends | CMR 43 | $0.23 |
| Commander Masters | CMM 52 | $0.22 |
| Commander 2014 | C14 85 | $0.22 |
| Midnight Hunt Commander | MIC 92 | $0.22 |
| Time Spiral Remastered | TSR 37 | $0.20 |
| Commander Anthology | CMA 20 | $0.20 |
| The Lost Caverns of Ixalan Commander | LCC 136 | $0.18 |
| Commander Legends | CMR 383 | $0.12 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.