Walmart offers the Lexol Leather Deep Conditioner 16.9-oz. Bottle for $5.97. (Amazon charges the same with orders of $25 or more.) Opt for in-store pickup to dodge the $5.99 shipping charge. That's the lowest price we could find by $8. It contains microscopically fine oil droplets, which bond to leather fibers and purportedly prevent cracking and premature aging.