IMO the KISS pin isn't as collectable (and therefore worth as much) as it was around 5 years ago. Once KISS reformed with Ace and Peter collectors of KISS memorabilia were paying through the nose. The hype for the band is a shadow of what it was then.
Prove me wrong Paul
Yes Tony - there was a massive amount of interest in all KISS memorabilia when the original four reformed, and some of the shows I saw were simply "mind blowing". The demand for the pin was also at an "all time high" and I was offerred $5,000 for one of mine - not working / not reconditioned / not restored. Crazy money.
Wait until they finally disband. Thats when the value will go through the roof.