I've got an 80's looptail PK Ripper and unstamped Landing Gear (both metallic gold black stickers on the frame, sky blue stickers on forks, frame number is PK64615) which have never been built up in any way, shape or form.
Just wondered what they're likely to be worth either on the open market or ebay.
Not bought or sold any old school stuff for a while so no idea what stuff goes for these days.