How Long Do Unused Contact Lenses Last Can I Legally Sell My Unused Contact Lenses?

Can I legally sell my unused contact lenses? - how long do unused contact lenses last

Lasik finished and no more of my old contacts. They have 4 glasses, even if the seal and remember how expensive they are. I thought it might help someone to save money and not just the hunting. Reviewed by eBay and sell everything, raised my question.