16 printings of Read the Bones
They range from $0.22 to $5.64 — a 26× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Secret Lair Drop | SLD 7069 | — |
| Secret Lair Drop | SLD 7066 | $5.64 |
| Secret Lair Drop | SLD 2566 | $5.14 |
| Time Spiral Remastered | TSR 328 | $1.35 |
| Dominaria United Commander | DMC 117 | $0.41 |
| March of the Machine Commander | MOC 267 | $0.39 |
| Duel Decks: Zendikar vs. Eldrazi | DDP 56 | $0.38 |
| Commander 2017 | C17 122 | $0.35 |
| Commander Masters | CMM 182 | $0.34 |
| Magic Origins | ORI 114 | $0.32 |
| Foundations Jumpstart | J25 479 | $0.32 |
| Duskmourn: House of Horror Commander | DSC 154 | $0.30 |
| Theros | THS 101 | $0.26 |
| The List | PLST DDP-56 | $0.23 |
| Starter Commander Decks | SCD 101 | $0.22 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.