12 printings of Fog Bank
They range from $0.14 to $1.07 — a 8× difference for a card with the same name. The set code and collector number printed along the bottom edge are what tell them apart.
| Urza's Saga | USG 75 | $1.07 |
| Commander 2011 | CMD 47 | $0.40 |
| The List | PLST BBD-117 | $0.35 |
| Modern Horizons 3 Commander | M3C 186 | $0.34 |
| Iconic Masters | IMA 56 | $0.27 |
| Commander Masters | CMM 848 | $0.27 |
| Battlebond | BBD 117 | $0.27 |
| Magic 2013 | M13 52 | $0.26 |
| Commander 2014 | C14 110 | $0.26 |
| Commander 2013 | C13 44 | $0.23 |
| Foundations | FDN 591 | $0.14 |
Not sure which one you are holding? OtterDex reads the set code and collector number off the card and tells you.