This happens during their first meeting in 1990's Teenage Mutant Ninja Turtles, where Raph comes after Casey for his excessive punishment of two purse-snatchers caught red-handed. Here ...

Once the Dark Leo designed was created and approved, it fell on TMNT: Saturday Morning Adventures artist Sarah Myer to expand on the concept and create like-minded redesigns for Donny and Raph.

Prices for the Teenage Mutant Ninja Turtles have varied through the years, but the priciest one on the market is theUndercover Raph, which is currently valued at $3,500. Released in 1994 ...