I'm looking at offering someone art in exchange for a tigon, but I'm not sure what my art would be worth in the first place. Which is why I'm here! I'm hoping you guys could help me out. I know I'd be giving the person multiple pieces, but I want the art to equal up to the worth of the tigon.

Anyway, here's some examples:











These pieces are a little older but provide better examples of shading than the rest -







Sorry if these images are screwed up a bit! The original files are large so I had to make them tiny to make it all fit