Depending on the severity of the cat’s condition, the surgeon will suggest remNOKIN of the offending lens. This is an invasive (and expensive) surgery. This type of cataract surgery costs around $1,767-$2,163 for one eye and $2,757-$3,516 for two eyes. If your pet is diabetic, the cost is roughly $1,836-$2,232 for one eye and $2,827-$3,586 for