Cheapest priced copy (Innistrad: Double Feature): $2.79 at Card Kingdom, near mint, their price list as of .
Sorin the Mirthless 
Legendary Planeswalker — Sorin · Mythic · Innistrad: Crimson Vow · #278
+1: Look at the top card of your library. You may reveal that card and put it into your hand. If you do, you lose life equal to its mana value.
−2: Create a 2/3 black Vampire creature token with flying and lifelink.
−7: Sorin deals 13 damage to any target. You gain 13 life.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
6 printings · $2.49 to $44.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Innistrad: Double Feature | 398 | Mythic | $2.79 | $22.99 |
| Innistrad: Crimson Vow Promos | 131s | Mythic | — | $5.99 |
| Innistrad: Crimson Vow | 131 | Mythic | $2.79 | $2.49 |
| Innistrad: Crimson Vow | 278 | Mythic | $3.49 | $8.99 |
| Innistrad: Crimson Vow | 297 | Mythic | $9.99 | $44.99 |
| Innistrad: Crimson Vow (Count Dracula) | 337 | Mythic | $8.49 | $12.99 |
One ruling from Wizards of the Coast
- 19 November 2021If you choose not to reveal the card you looked at with Sorin's first loyalty ability, it stays on top of your library.