My guess is soon we'll be inundated with well meaning folks telling us this needs to be in the wanted to buy section....
The grips you need will probably be non-medallion, with the area of the grip where the medallion normally is (kind of backwards, I know) being concaved. Guessing other peoples prices is difficult at best. Depending on condition, I'd guess $75 or $100. You didn't say, and I didn't see your earlier pictures. The price would probably be about the same, round or square butt style.
If no one else comes up with a pair over the next few weeks, contact me by email. I'm not pushing to sell the ones I have (both styles.) I'd prefer someone else deplete their woodpile!