5 printings of Searing Spear
They range from $0.09 to $0.35 — a 4× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Friday Night Magic 2013 | F13 1 | — |
| Archenemy: Nicol Bolas | E01 56 | $0.35 |
| Magic 2013 | M13 147 | $0.19 |
| The List | PLST M13-147 | $0.09 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.