Like most of us here, I'm distressed to learn that your health has taken such a hard hit. Being 74, I commiserate fully and though I'm in overall good health, age is making inroads into my abilities. OK, back on track, I'd go with the others urging a good auction house. We have 2 good ones in my region and should anything untoward happen to me, my executor has specific instructions as to where to dispose of my firearms. The 10% you pay the auction house is small price to pay for the ease of the disposal process and the wider market reach most good auction houses enjoy. May time be kind to you.