Extension Socket / Extension Cord Socket

Extension Sockets
[In plastic packaging]
13x10: 2 pieces
13x15: 2 pieces
13x20: 1 piece

[Unpackaged]
13x10: 2 pieces
13x20: 1 piece
13x22.5: 2 pieces
13x25: 2 pieces
13x30: 1 piece
13x30: 1 piece (with scratches)

I no longer have a use for these, so I'm looking for someone who can use them.