Cheapest priced copy (Commander Legends: Battle for Baldur's Gate): $1.99 at Card Kingdom, near mint, their price list as of .
Wild Magic Surge 
Instant · Uncommon · Commander Legends: Battle for Baldur's Gate · #206
Destroy target permanent an opponent controls. Its controller reveals cards from the top of their library until they reveal a permanent card that shares a card type with that permanent. They put that card onto the battlefield and the rest on the bottom of their library in a random order.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $1.99 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends: Battle for Baldur's Gate | 206 | Uncommon | $1.99 | $3.49 |
| The List | CLB-206 | Uncommon | — | — |