Cheapest priced copy (Darksteel): $0.35 at Card Kingdom, near mint, their price list as of .
Oxidize 
Instant · Uncommon · Darksteel · #79
Destroy target artifact. It can't be regenerated.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $0.35 to $2.79 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Darksteel | 79 | Uncommon | $0.35 | $0.49 |
| Magic Player Rewards 2005 | 4 | Rare | $2.79 | — |
| The List | P05-4 | Rare | $1.49 | — |
| World Championship Decks 2004 | jn79sb | Uncommon | $0.35 | — |