How much does this cost to the nearest dollar?

SwarKing Replacement Battery Compatible with BP41 Xiaomi Mi 9T /Redmi K20 with Toolkit
Free Toolkit We offer a free replacement toolkit for replacing the phone battery. What you get 1 * Battery change and 1 * Replacement Toolkit. Compatible model Compatible with Xiaomi Mi 9T /Redmi K20. Model. Make sure your phone is suitable for this replacement battery before ordering it. Great A + Battery Cells 100% new, high quality, updated battery, uses class A + battery cells with UL, CE and ROHS certification. Each battery has a battery tested under stringent quality control standards and offers you a charge of up to 500+ cycles with the fast and efficient charge. Maximize Power This Updated Replacement Battery, Easy Installation, The Same Size As Your Original

Price is $15.00

Price: $15