Cheapest priced copy (Masters 25): $0.39 at Card Kingdom, near mint, their price list as of .
Krosan Colossus 
Creature — Beast · 9/9 · Uncommon · Masters 25 · #177
Morph {6}{G}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $0.39 to $14.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Masters 25 | 177 | Uncommon | $0.39 | $0.49 |
| Murders at Karlov Manor Commander | 176 | Rare | $0.49 | — |
| Onslaught | 270 | Rare | $0.59 | $14.99 |