They show up on ebay and GB from time to time, the prices are always high. Be aware there are two styles, early and late. The right panel on the early grips the top is a straight cut, later models it bumped up at the back. Price wise you might be better off with a set of grips from thingmeister, we sent several variations of factory grips to him and he duplicated the design. He can make them in a variety of woods, and also checker. I added an example of a set he was working on below.