24 printings of Golgari Rot Farm
They range from $0.27 to $2.52 — a 9× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Double Masters 2022 | 2X2 406 | $2.52 |
| Commander Anthology | CMA 253 | $0.48 |
| Ravnica: City of Guilds | RAV 278 | $0.38 |
| Commander 2011 | CMD 275 | $0.38 |
| Bloomburrow Commander | BLC 308 | $0.38 |
| Commander Masters | CMM 1001 | $0.38 |
| Commander 2020 | C20 277 | $0.35 |
| Commander 2021 | C21 291 | $0.35 |
| Commander 2016 | C16 298 | $0.35 |
| Commander 2019 | C19 248 | $0.34 |
| Commander 2013 | C13 291 | $0.34 |
| Duskmourn: House of Horror Commander | DSC 279 | $0.34 |
| GRN Guild Kit | GK1 74 | $0.34 |
| Double Masters 2022 | 2X2 324 | $0.33 |
| Duel Decks: Izzet vs. Golgari | DDJ 80 | $0.32 |
| Commander Anthology Volume II | CM2 254 | $0.32 |
| Iconic Masters | IMA 236 | $0.30 |
| Kaldheim Commander | KHC 112 | $0.30 |
| Ravnica: Clue Edition | CLU 236 | $0.30 |
| Commander 2018 | C18 249 | $0.30 |
| Modern Masters 2015 | MM2 243 | $0.29 |
| Lorwyn Eclipsed Commander | ECC 151 | $0.28 |
| Tarkir: Dragonstorm Commander | TDC 368 | $0.27 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.