Embedded in an epoxy 2-pc exhibit; sphere and disk base.

Picked it up at one of our earlier conventions for $70... Then Al told me it was an American Airlines presentation piece.

I also sold an ESJ $100 embedded plaque that I bought that same day for $100 and resold for $400...

...but the highest Puerto Rico chip I've ever sold was a Crest and Seal (roulette); where the bonus from the buyer was $500, alone, who was so happy to even be asked for his consideration...

I agree that there are some real sleepers out there from Puertoo Rico... but hardly come to market these days (...and IMO; they shouldn't ).