Round sunglasses (similar to Ray Ban version)

Bought these from E-Bay and I was just made aware of the etching on the glasses which appears incomplete on this pair compared to my glasses purchased directly from the manufacturer at full price. Disclaimer: I do not intentionally buy replicas But since I was cheated into paying for this one and cannot return it, I just wanted to get rid of them and recover at least some of what I paid by honestly selling them for what they are...just a pair of cute sunglasses.