How much does this cost to the nearest dollar?

BETCKEY - Compatible Shipping Labels Replacement for Brother (4 x 6 ), Use with Brother QL Label Printers 10 Rolls + 2 Reusable Cartridges
Specification 4 x 6 (102mm x 152mm) - 10 Rolls & 2000 Labels (200 Labels/Roll) - Replacement for Brother Die-Cut Shipping Labels Compatible 100% Compatible with Brother QL label printer range 2 Pre-installed Refillable Cartridges Provides a professional and user-friendly solution. Reduces risk of misprints, wrinkling and misalignment. Easily load and upload the whole roll on rush hour. Free to refill new rolls to cartriges as you need. 2 refillable cartridges balanced cost-effective and time-saving. Multi-purpose Labels 4 x 

Price is $52.00
Price: $51.9