Cheapest priced copy (Jumpstart): $0.79 at Card Kingdom, near mint, their price list as of .
Sin Prodder 
Creature — Devil · 3/2 · Rare · Shadows over Innistrad · #181
Menace
At the beginning of your upkeep, reveal the top card of your library. Any opponent may have you put that card into your graveyard. If a player does, this creature deals damage to that player equal to that card's mana value. Otherwise, put that card into your hand.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
3 printings · $0.79 to $3.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart | 363 | Rare | $0.79 | — |
| Shadows over Innistrad Promos | 181s | Rare | — | $3.99 |
| Shadows over Innistrad | 181 | Rare | $0.79 | $1.49 |
One ruling from Wizards of the Coast
- 8 April 2016Each opponent in turn order, starting with the one after you in turn order, may choose to have you put that card into your graveyard. Once a player does so, Sin Prodder deals damage equal to that card's mana value to that player immediately and Sin Prodder's trigger has no further action.