Right now, still listed at one single dollar ... Adam GorhamThe X-Files / Teenage Mutant Ninja Turtles: Conspiracy #1 Story Page 12 Original Art (IDW, 2014). The Lone Gunmen encounter more ...

He's not teenage, mutant or a ninja but like cartoon heroes Leonardo, Donatello, Michaelangelo and Raphael, Koopa the turtle is connected to the art world. The reptile has sold more than 100 of ...