To clarify, the Sam's Town $5 chip you showed is not hard to find. You can locate them easily for $10-15. I'd suggest there's no reason to buy one for your collection with a yellowed inlay as you can get one without the defect with no trouble. And yes, I'd call it an inexpensive chip, although I realize that's a subjective call.

However, if you like yellow inlays, you should add it to your collection [g].