18 printings of Demolish
They range from $0.04 to $0.24 — a 6× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Ninth Edition | 9ED 179★ | — |
| World Championship Decks 2003 | WC03 pk183sb | — |
| Eighth Edition | 8ED 183★ | — |
| The List | PLST XLN-139 | $0.24 |
| Ravnica Remastered | RVR 106 | $0.21 |
| Zendikar | ZEN 121 | $0.17 |
| Odyssey | ODY 183 | $0.16 |
| War of the Spark | WAR 123 | $0.14 |
| Kaladesh | KLD 113 | $0.13 |
| Eighth Edition | 8ED 183 | $0.13 |
| Magic Origins | ORI 139 | $0.13 |
| Ixalan | XLN 139 | $0.13 |
| Magic 2014 | M14 136 | $0.10 |
| Theros | THS 118 | $0.06 |
| Magic 2011 | M11 132 | $0.05 |
| Avacyn Restored | AVR 132 | $0.04 |
| Tenth Edition | 10E 196 | $0.04 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.