How much does this cost to the nearest dollar?

Sears Craftsman Remote Aftermarket Replacement Stinger 81lm
Stinger 81LM is a replacement for the now discontinued Liftmaster 81LM and all sears craftsman 139 model numbers listed above. It is compatible with operators manufactured between and uses a Smart coding button with a Green LED light that will light up when you press the smart button on the back of the overhead motor to program the remote. The STINGER 81LM is a 1 channel transmitter, compatible with the Billion Code series. It includes a visor clip and Lithium battery (5 years life with normal use), also instructions come with the remote. The wireless keypad that is compatible with this Sears Craftsman garage door opener is the 387LM universal keypad. Equivalent to the Sears Craftsman 139 model

Price is $16.00

Price: $15.99