My partner knows my best friend, and she has his contact information. He would gather some other friends, and they would take them away. Those other friends would take the games they wanted at reasonable prices, and the rest would just be sold. Finally my best friend would hand my partner a big wad of cash. Everyone involved is completely trustworthy, so I'd have no fears of anyone ripping someone off. I assume they would all sell at the "don't bug me" price, which is slightly under market, but not giving them away just to make it easy to sell them.
As for me, cremation and done. Have a small gathering of close friends. Order pizza, and have plenty of beer in the fridge. Raise a glass, and then get on living your lives. Bury my ashes next to my cats in the back yard with a knife and draw a pentagram, a crucifix, and a watch with the time reading 6:17 PM on the box, and a note that says "A curse be on the..." and burn the rest of the note so nothing else can be read. Because in 100 years, I want to be an episode of "Unsolved Mysteries 2132".