How much does this cost to the nearest dollar?

REYTRIC A1315 Battery Compatible with iPad 1 1st Gen A1219 A1337 with Tools 3.75V
Battery type Li-ion Voltage 3.75V Capacity Compatible with Model Apple iPad 1 1st tablet Compatible Part Number A1315 A1219 A1337 CE-/RoHS-/FCC- Certified and Built-in circuit protection ensure both safety and stability. Exclusive Offering of High Performance, Long Lasting, and Durable Grade A Cell Battery. Buy with Confidence Warranty 12 Months warranty. 24 x 7 email support. If you have any questions, please contact us directly. We are committed to resolving any situation in which our product does not meet your expectations. Dimensions 8.74 x 6.26 x 

Price is $30.00

Price: $29.99