Cheapest priced copy (Marvel Super Heroes): $3.99 at Card Kingdom, near mint, their price list as of .
Tony Stark // The Invincible Iron Man 
Legendary Creature — Human Artificer Hero // Legendary Artifact Creature — Human Hero · 1/3 · Mythic · Marvel Super Heroes · #80
{1}, {T}: Look at the top four cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
{4}{U}{R}: Transform Tony Stark. Activate only as a sorcery.
Flying, haste
At the beginning of combat on your turn, you may put an artifact card from your hand onto the battlefield. If it's an Equipment, attach it to The Invincible Iron Man.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $3.99 to $69.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Marvel Super Heroes | 80 | Mythic | $3.99 | $8.99 |
| Marvel Super Heroes | 350 | Mythic | $21.99 | $37.99 |
| Marvel Super Heroes | 363 | Mythic | $22.99 | $44.99 |
| Marvel Super Heroes | 392 | Mythic | — | $69.99 |