3 printings of Marked by Honor
They range from $0.05 to $0.23 — a 5× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| The List | PLST M15-17 | $0.23 |
| Magic 2015 | M15 17 | $0.05 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.