Cheapest priced copy (Apocalypse): $0.35 at Card Kingdom, near mint, their price list as of .
Whirlpool Rider 
Creature — Merfolk · 1/1 · Common · Apocalypse · #35
When this creature enters, shuffle the cards from your hand into your library, then draw that many cards.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 to $10.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Apocalypse | 35 | Common | $0.35 | $10.99 |