Hey all! I have a 94 Chevy G20 van and am looking to install swivel seats for either the passenger or if possible also the driver side. I have 2 questions. 1. Does 500$ look like a fair price for 2 seats? (Pictured) Felt it was a little steep. Anyone know typical junkyard prices?

1. Do any ford/gmc seats work or will only the G10/20/30s ??

Thanks in advance!