Jon,
I have a couple of pair of Nil Griff grips left. They are made in Germany of walnut and come closer to fitting like the originals of any of the new reproduction grips currently available. I get them smooth and handchecker them to original specs. The price is $110 pair.
Unless your original grips are in really-really bad shape, I can rechecker and finish them for $65 including return P&I.
Hugh
hhclark@wildblue.net