Cheapest priced copy (Darksteel): $0.35 at Card Kingdom, near mint, their price list as of .
Auriok Siege Sled 
Artifact Creature — Juggernaut · 3/5 · Uncommon · Darksteel · #105
{1}: Target artifact creature blocks this creature this turn if able.
{1}: Target artifact creature can't block this creature this turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Darksteel | 105 | Uncommon | $0.35 | $0.49 |
One ruling from Wizards of the Coast
- 1 December 2004Remember that an effect that says you “can’t” do something overrides an effect that says you can or must do something. If you activate both of Auriok Siege Sled’s abilities on the same creature, that creature can’t block Auriok Siege Sled this turn.