I have a piece of Cocobolo that has been heavily coated in wax for 25+ years. It measures 8 1/2"x8 1/2"x2 3/4". It's very straight grained and would make a really nice bowl. One of the guys in the local turning club asked me what it's worth and I've had it for so many years I couldn't begin to tell him. Any rough ideas of it's value so I can see if he's interested?