These were produced by a board member a while back.As you can see this is assembled but never used. It also comes with a spare circuit board. Looks very OEM to me.
https://share.icloud.com/photos/03doN_o ... MD2EXQx5fA
https://share.icloud.com/photos/05dS2tX ... YsgWG9G0mw
$25 plus shipping from Los Angeles