I remember it well. You got the red and green ones from me which were among the first chips I ever sold/let go of.
We actually ended up doing a trade for some of the Crockfords Playboy ones and US Ltd Edition chips instead of payment which was one of the very few times I have traded with anybody. About 2002 I think, I still have emails from you dated 2004 and it was definitely well before then.
I was glad that you got them as somebody called Paul thought he'd accuse me of having more than the 10 of each that I said I had just so he could get them cheaper (Jan 2003). Was quite nasty about it too. Suffice to say, he never got any from me. I wasn't impressed as I had actually only had 10 of each originally but I gave a couple of each to people that I worked with as they liked them. I think I had 8 of each left when I listed a couple on ebay.
I'm sorry you had to let them go too, I know just what you mean as I also regret letting my best ones go but at least I know they've gone to good homes. I hope all is well and you are enjoying your weekend.