Personally, and this may just be me being old and curmudgeonly, as a deformed animal it has no monetary value beyond a protective rehoming fee. If the genes related to developing they eyes didn’t do their job right, whatever other processes they’re involved likely won’t function correctly either. Selling defective animals as pets often sets the customer up for unnecessary heartache and/or financial burden from required vet care.
Edit to add: Whenever I sell a deformed ball python as a pet I offer to pay for any vet care related to the defect.
