How much does this cost to the nearest dollar?

Battery Kit for Microsoft Surface RT 1516 with Tools, How-to Video and Extended Life Battery
Replace your Microsoft Surface RT 1516 Battery or Keep an Extra Battery on hand as a backup. This kit comes with a 4250 mAh, Lithium-Polymer Battery. Works in your Microsoft Surface RT model 1516 Tablet. Simple, Easy and Inexpensive! You get a New Battery, Video Instructions, Special Electronics Tools needed for battery installation, AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase our Microsoft Surface RT 32GB model 1516 Battery Replacement Kit. Guaranteed for One Full Year 4250 mAh 7.4V Battery Revives Your Microsoft Surface RT 1516 Tablet. Comes with Video Instructions, Special Installation Tools

Price is $58.00
Price: $57.95