Cheapest priced copy (Commander Legends: Battle for Baldur's Gate): $2.49 at Card Kingdom, near mint, their price list as of .
Astarion's Thirst 
Instant · Rare · Commander Legends: Battle for Baldur's Gate · #114
Exile target creature. Put X +1/+1 counters on a commander creature you control, where X is the power of the creature exiled this way.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $2.49 to $4.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Legends: Battle for Baldur's Gate | 114 | Rare | $2.49 | $3.49 |
| Commander Legends: Battle for Baldur's Gate | 570 | Rare | $2.79 | $3.49 |
| Battle for Baldur's Gate Promos | 114s | Rare | — | $4.99 |