Cheapest priced copy (The Brothers' War Retro Artifacts): $0.49 at Card Kingdom, near mint, their price list as of .
Goblin Charbelcher 
Artifact · Rare · Mirrodin · #176
{3}, {T}: Reveal cards from the top of your library until you reveal a land card. This artifact deals damage equal to the number of nonland cards revealed this way to any target. If the revealed land card was a Mountain, this artifact deals double that damage instead. Put the revealed cards on the bottom of your library in any order.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
9 printings · $0.49 to $27.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| The Brothers' War Retro Artifacts | 18 | Rare | $0.49 | $0.99 |
| The Brothers' War Retro Artifacts | 81 | Rare | $0.99 | $2.49 |
| The Brothers' War Retro Artifacts | 81z | Rare | — | — |
| Duel Decks: Merfolk vs. Goblins | 57 | Rare | $0.49 | — |
| Eternal Masters | 222 | Rare | $0.49 | $2.99 |
| Mystery Booster 2 | 221 | Rare | $0.49 | $15.99 |
| Mirrodin | 176 | Rare | $1.49 | $27.99Out of stock |
| The List | DDT-57 | Rare | $0.49 | — |
| World Championship Decks 2004 | mb176 | Rare | $1.99 | — |
2 rulings from Wizards of the Coast
- 8 June 2016If you reveal no land cards, Goblin Charbelcher deals damage equal to the number of cards revealed, and then you may order your library as you like.
- 8 June 2016You must choose a target for Goblin Charbelcher's ability as you activate it, before you reveal any cards.