4 printings of Certain Death
They range from $0.05 to $0.13 — a 3× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Welcome Deck 2017 | W17 16 | $0.13 |
| Jumpstart 2022 | J22 386 | $0.05 |
| Eldritch Moon | EMN 84 | $0.05 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.