How much does this cost to the nearest dollar?

Touch Screen Fingerprint Door Lock, Password Card Reader IP68 Waterproof Smart Digital Access Controller
Smart 3 in to 1 Door Lock：Supports three door opening methods, fingerprint, password, and card swiping to better meet your needs. Support record 500 fingerprints, 500 cards, 1 set of universal password, more convenient. You don't have to worry about not having a key with you. Waterproof：The outdoor is fully IP68 waterproof, and the back circuit board is filled with glue, which can achieve a comprehensive waterproof effect. Safe Reliable Fingerprint identification lock, convenient fingerprint setting, safe and reliable. Using a highly sensitive semiconductor three‑dimensional fingerprint collector, a self‑learning memory algorithm, fingerprint identification in seconds. Easy to Use：Backlit keyboard, easy to

Price is $30.00

Price: $30.31