Cheapest priced copy (Teenage Mutant Ninja Turtles Eternal): $0.35 at Card Kingdom, near mint, their price list as of .
Prehistoric Turtlesaurus 
Creature — Mutant Ninja Turtle Dinosaur · 4/5 · Common · Teenage Mutant Ninja Turtles Eternal · #127
This spell costs {1} less to cast if you control a creature with a +1/+1 counter on it.
Vigilance (Attacking doesn't cause this creature to tap.)
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern
1 printing · $0.35 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles Eternal | 127 | Common | $0.35 | — |
One ruling from Wizards of the Coast
- 27 January 2026To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Prehistoric Turtlesaurus's first ability). The mana value of the spell remains unchanged, no matter what the total cost to cast it was.