My least favorite crest & seals are my Nevada chips. The cost of the chips have soured me on Vegas. I'll pay hundreds but not several thousand. The stories attached to many of my chips beats any added value I would get with a Nevada Chip. Heck, first edition Flamingos go into 5 figures and for what ---Bugsy may have touched them? If that's the case then how about the Floridians with Capone or several other Chicago c&s with Capone, Nitty, et al?
Attributing the Sheehan Bros. c&s is more fun that finding a chip (one of thousands) from a known casino. No comparison.