It's neat to see the few I've sold pop back up, occasionally Ill think about bringing them back home. I also like knowing the previous owners of my cards and their travels.
Ive started a "formally owned by Pete Ullman" collection, I'm up to three....a RH came from him, a BL off eBay and a Drum via another board member. From reading his thoughts on T206s, nostalgia is not high on the list