During our travels we've assembled some KISS collectibles stuff, not as extensivly as done elsewhere (and better) such as at http://everythingkiss.com/, so that sector has never and will never be our focus. Here's what we do have for you to see...
Over the decades there have been many KISS collector (Trading) cards. Here are some scans of various sets/versions.
Collector Cards Series 1 (1978)
Collector Cards Series 2 (1978)
"Ikons" Collector Cards (2009)
"360" Collector Cards (2009)
Target "360" Collector Cards (2009)
KISS Tour Edition (2009)
"The Legends of Kiss" Collector Cards (2010)