How much does this cost to the nearest dollar?

HP NC364T Quad Port Gigabit Ethernet Adapter Board - Has Four External RJ45 Ports - Requires one Low Profile (or Full Height) x4 PCIe Slot
HP ORIGINAL QUAD PORT GIGABIT ETHERNET ADAPTER BOARD HP Brand HP, model number Weight 5.6 ounces, Dimensions 10.5 x 8.25 x 1 inches, Dimensions LxWxH 10.5 x 8.25 x 1 inches, Manufacturer hp, Is Discontinued No, Available August 3, 2012, Rank Computer Network Adapters 3133, Computer Components 60636, Hardware Interface Ethernet, Compatible Devices Desktop, Dimensions LxWxH 10.5 x 8.25 x 1 inches, Data Link Protocol Gig

Price is $53.00
Price: $53.2