13 printings of Child of Night
They range from $0.04 to $0.28 — a 7× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Explorers of Ixalan | E02 16 | $0.28 |
| Core Set 2019 | M19 89 | $0.20 |
| The List | PLST IMA-85 | $0.20 |
| Magic 2014 | M14 89 | $0.18 |
| Magic 2015 | M15 90 | $0.18 |
| Duel Decks: Sorin vs. Tibalt | DDK 5 | $0.16 |
| Magic 2010 | M10 88 | $0.14 |
| Magic 2011 | M11 88 | $0.06 |
| Iconic Masters | IMA 85 | $0.06 |
| Magic 2012 | M12 87 | $0.06 |
| Conspiracy: Take the Crown | CN2 130 | $0.06 |
| Guilds of Ravnica | GRN 65 | $0.04 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.