Cheapest priced copy (Mirrodin): $9.99 at Card Kingdom, near mint, their price list as of .
Grid Monitor 
Artifact Creature — Construct · 4/6 · Rare · Mirrodin · #183
You can't cast creature spells.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $9.99 to $13.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Mirrodin | 183 | Rare | $9.99 | $13.99Out of stock |
2 rulings from Wizards of the Coast
- 1 December 2004You can still put creature cards onto the battlefield or create creature tokens.
- 1 April 2008A “creature spell” is any spell with the type Creature, even if it has other types such as Artifact or Enchantment. Older cards of type Summon are also Creature spells.