As low as $40 per box*
Bausch+Lomb Ultra contact lens are designed with MoistureSeal Technology, which allows the lens to maintain 95% of it's moisture for a full 16 hours. Ultra contacts are a 30 day disposable contact lens. You must take them out and clean them every day, and throw them away after 30 days.
*Price is after manufacturer rebates with purchase of 1 year supply and valid contact lens exam receipt.
Contacts don't help you see your dreams so you shouldn't sleep in them.