The lowly 22!
I agree that one of my 22 pistols is worth more than any of my other handguns. I was offered $1500 for it. Had it since new. My Papa bought it for me Christmas 1972 for $148. I have the receipt in my files. It is not, and never will be, for sale.
Oh it is a Belgian made Browning Medalist target pistol with case and all weights.
I killed a lot of jack rabbits with that pistol in my youth. Most accurate handgun I have ever shot.
Strive to live up to the opinion that your dog has of you.