I think Auction is the way to go, you will get a nationwide exposure for your guns and other collectibles. Compare the companies carefully, I believe there is one that is much better for the seller than the others, you really need to pay attention to the consignment agreements and what happens to UNSOLD items….the auction companies are not all the same, for example, some of the companies like to combine 3 guns into one lot which i think hurts the seller…best of luck with your decision, if you have no heirs, you might as well enjoy the benefits, i.e. cash, of your collection!!