Cheapest priced copy (Teenage Mutant Ninja Turtles): $0.69 at Card Kingdom, near mint, their price list as of .
Weather Maker 
Artifact · Rare · Teenage Mutant Ninja Turtles · #279
Landfall — Whenever a land you control enters, put a charge counter on this artifact.
{T}: Add one mana of any color.
{T}, Remove two charge counters from this artifact: Add {C}{C}.
{T}, Remove three charge counters from this artifact: It deals 3 damage to any target.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
2 printings · $0.49 to $1.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles | 182 | Rare | $0.69 | $0.49 |
| Teenage Mutant Ninja Turtles | 279 | Rare | $0.99 | $1.49 |