Cheapest priced copy (Double Masters): $32.99 at Card Kingdom, near mint, their price list as of .
Stoneforge Mystic 
Creature — Kor Artificer · 1/2 · Rare · Worldwake · #20
When this creature enters, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle.
{1}{W}, {T}: You may put an Equipment card from your hand onto the battlefield.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
7 printings · $32.99 to $129.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters | 31 | Rare | $32.99 | $39.99 |
| Double Masters | 337 | Rare | $64.99 | $64.99Out of stock |
| Judge Gift Cards 2016 | 1 | Rare | — | — |
| Grand Prix Promos | 2016 | Rare | — | $34.99 |
| Secret Lair Drop | 1253 | Rare | $34.99 | $44.99 |
| Special Guests | 29 | Mythic | $42.99 | $99.99Out of stock |
| Worldwake | 20 | Rare | $34.99 | $129.99 |
One ruling from Wizards of the Coast
- 1 March 2010When Stoneforge Mystic's second ability resolves, you may put any Equipment card from your hand onto the battlefield, not just the one you searched for with its first ability. The Equipment is put onto the battlefield unattached.