Compare PS Card's cheap generic price for Levsin Sl 0.125 mg to prices from online pharmacies like Drugstore.com. If you need it today you can buy discount generic Levsin Sl 0.125 mg today at a convenient neighborhood pharmacy.No waiting and no hassle.Make yourself an instant PS Card now.f so, check the PS Card price. For 68% of all generic prescriptions (single month supply) the PS Card cash price is less than $22. Check local pharmacy prices now for generic Levsin Sl 0.125 mg using our Price A Prescription tool.