Cheapest priced copy (Fifth Dawn): $2.79 at Card Kingdom, near mint, their price list as of .
Blinkmoth Infusion 
Instant · Rare · Fifth Dawn · #25
Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.)
Untap all artifacts.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $2.79 to $13.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Fifth Dawn | 25 | Rare | $2.79 | $13.99 |
2 rulings from Wizards of the Coast
- 1 December 2004If you control no artifacts, Blinkmoth Infusion costs twelve generic mana and two blue mana to cast.
- 1 December 2004Blinkmoth Infusion untaps all artifacts on the battlefield, not just artifacts you control.