Frank Mentzer, one of the early designers of Dungeons & Dragons, is auctioning off his personal board game collection. A lot of rare and unusual collectible games from the 1960-80s.

Looks like he will be listing them here as he goes: https://m.facebook.com/groups/rpgboardgames/?ref=sharehttps://m.facebook.com/groups/rpgboardgames/?ref%3Dshare&exp=8ce3&mibextid=wwXIfr