I am not sure if the blue tort is the same thing as the cali tort or the oregon tort. They can be pretty expensive, they usually go for anywhere between 70-90 dollars depending on the seller. FOr that price you can probably get something that is an inch or smaller. Like mentioned before, a clam would be nice or you couldnt go wrong with a gift certificate. I love the small tenius, exactly like mine before it died. Good luck finding something.