Comics › Teenage Mutant Ninja Turtles #127 Cover B Kevin Eastman Variant Image 1 of 1 Teenage Mutant Ninja Turtles #127 Cover B Kevin Eastman Variant $10.99 Who is Dr. Jasper Barlow, friend or foe? From Sophie Campbell's Teenage Mutant Ninja Turtles (IDW). This copy is the Cover B Kevin Eastman Variant. Add To Cart Added! Who is Dr. Jasper Barlow, friend or foe? From Sophie Campbell's Teenage Mutant Ninja Turtles (IDW). This copy is the Cover B Kevin Eastman Variant.