How much does this cost to the nearest dollar?

4 Pcs Identity Protection Roller Stamp Kit (Included 6 Pack Refills) Identity Theft Protection Roller Stamps Confidential Address Blocker Prevention Security Stamp for Privacy Safety - Yellow
Product Specification Material ABS plastic Color Yellow Printable length more than 144M Feature 1. Special letter coverage, high protection of personal privacy 2. Can be reused indefinitely 3. Small and easy to carry 4. Waterproof and alcohol-proof Steps on how to refill your inks 1)Cut the top of the ink capsule. 2)Fill in the entire capsule on the right side of the stamp. 3)Set horizontal and let the ink sink in for 5 to 10 minutes. swiping until the ink sink in evenly. It is now time to say goodbye to your shredding machine.

Price is $19.00
Price: $18.59