$30, but he quoted me a price via e-mail based on 'they're about 2"x3"s' without actually seeing the grips so after doing a set the next time might be more or less.
I think Rick can also tint the color of the print and increase the size of the graphic, but not decrease it. There are several prints that are skulls. I'd thought about going with a 'camoflage skull print which would've looked killer too. Rick estimated the grips would have about 4 skulls on them so I opted for the snake skin.
Bottom line, ask Rick any questions you might have. I'm a happy customer but I don't want to make promises he can't keep.