Used RCA WHP141B (900MHz) wireless for $16.50

Amazon Warehouse Deals is building up inventory on the used RCA WHP-141-B RF Wireless headphones. There are multiple used listings, with the prices ranging from $16.50 to $19.25 depending on condition. With multiple listings, the chances of prices dropping further down are higher (unless of course they are getting bought up at a satisfactory rate (to the computer that decides the prices)).

These are perhaps best suited for utilitarian listening, not for dedicated music appreciation type of listing. They average 3.5 out of 5 based on nearly 1700 customer reviews.