My GS-32-N is right close to the tail end of production. I've never seen any of them sell so have no idea what others may have paid. Mine is with box, shipper, etc. I only know what it was worth to me.
On the SS84L, I've seen them for sale but not sell. It seems many have tried to "hit the lottery" with asking prices of $800.00 and up on auction sites that never got a bid.
Another double action you don't see often for sale is the GPNY and SPNY.