I bought a brand-new, plastic-sealed cd called the Best of Montserrat Caballe, two discs. When I opened it at home, there were two completely different discs not related to Caballe whatsoever. I returned it to the store and exchanged it, but I opened it right there, and once again, it had been packaged wrong. It had an EMI sticker on the outside as well as a Made in the Netherlands sticker. Buyer beware!
Yes, it was a worthwhile experience.