Cheapest priced copy (Commander Legends): $0.35 at Card Kingdom, near mint, their price list as of .
Supreme Will 
Instant · Uncommon · Foundations Jumpstart · #370
Choose one —
• Counter target spell unless its controller pays {3}.
• Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends | 102 | Uncommon | $0.35 | $0.49 |
| Game Night: Free-for-All | 40 | Uncommon | $0.35 | — |
| Hour of Devastation | 49 | Uncommon | $0.35 | $0.99 |
| Foundations Jumpstart | 370 | Uncommon | $0.35 | — |
| The List | HOU-49 | Uncommon | $0.35 | — |