How much does this cost to the nearest dollar?

Qnap Inches HDD Tray
QNAP HDD Tray for 2.5 & 3.5 inch HDD. HDD Tray without key lock, white, plastic, Plastic White HDD tray with black flat head machine screw x6 for 2.5 HDD & silver flat head machine screw x8 for 3.5 HDD Applied Model TS-451 Hard Drive 3.5 inches External, Brand QNAP, Series model number Weight 4 ounces, Dimensions 7.13 x 5.51 x 1.57 inches, Dimensions LxWxH 7.13 x 5.51 x 1.57 inches, Color White, Processors 1, Manufacturer Qnap, Is Discontinued No, Available July 11, 2014, Connectivity Technology SATA

Price is $18.00
Price: $17.54