It certainly does seem expensive. Especially given it's missing keys and has maybe a broken spring or something.
'seems expensive'? Nothing from recycled goods are ever 'not expensive'. I was looking for a cable and they wanted to sell it for $47.
they used to have good deals: look through their site sometime and you will see: unsaver model F for like $50, APL model F for cheap, etc.
I haven't seen anything interesting there of late, so I avoid them regardless of price.