5 printings of Reverse Engineer
| Friday Night Magic 2017 | F17 7 | — |
| March of the Machine Commander | MOC 232 | $0.35 |
| Commander Masters | CMM 116 | $0.21 |
| Aether Revolt | AER 42 | $0.19 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.