I don't agree that the piece is defective, Moby. Flourescent lights can do more damage or at least as much as direct sun exposure.

Almost all paints fade in such exposure. (Automotive, aircraft excepted lately).

I think we're all agreeing now that this is NOT a variation, but the result of exposure to UV rays, whatever their source. If that was the way it was when originally purchased, I'd think the dealer would be responsible to replace it with another. But that dealer may not have another. I don't think the dealer should purchase one on the secondary market; I do think they should refund the purchase price.

Caveat emptor - When you're shopping for older pieces at stores, determine if this piece has been faded in anyway. A disappearing edition number is a tip-off. If you're buying by phone, ask specifically if the piece is faded and if the edition number is clearly visible. And ask for a return privilege if it is defective.

John