TopCat's really don't seem to come up very often (although there was the one mentioned above & a fair few TopCat specific spares etc that have come up on ebay recently), so its quite difficult to guage how much these things fetch as each ebay auction pretty much has a captive audience.
Belsten, your TopCat sounds like a cool car (the TC is one of my all time favs)... would love to see some pictures of it
