How much does this cost to the nearest dollar?

AUTOMATE 7145A Replacement Ask Remote Control Transmitter
AUTOMATE Remote Control Transmitter. Works with the AUTOMATE models shown above. PLEASE NOTE Make sure you are selecting the right remote for your system. Many AUTOMATE remotes look similar but are not compatible. AUTOMATE Remote 4 Buttons (3 + 1 on side) Complete w Battery, Key Ring & Instructions Works with these AUTOMATE models 4105A, 5105A, 5305A May work with other AUTOMATE systems as per AUTOMATE Remote Application Guide Dimensions 6.5 x 4.75 x 0.5 inches, Weight 5.6 ounces, model number 7145A, Batteries 1 CR2 batteries required., Rank

Price is $51.00

Price: $51.28