On eBay: "Big lot of 630 antique german bisque doll arms." High bid is just $5.50 (but shipping is $39).
More photos of similar auctions at Anonymous Works.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. Come and hear Mark speak at the ALA conference in Chicago on July 1.