How much does this cost to the nearest dollar?

CITEL Shielded Enclosure and CONNECTORS, RJ45, GIGABIT ETHERNET Surge Protector for POE++, 2 KA Discharge Capability
PoE++ Compatible Data Line DIN Rail Surge Protection Device 16kA Surge Specifications Power SPD Type UL497B Power SPD Type UL497B Wires Wires Line Current Max (A) 1.6 Line Current Max (A) 1.6 Power Rating (W) 95 Power Rating (W) 95 Ambient Min (C) -35 Ambient Min (C) -35 Ambient Max (C) +85 Ambient Max (C) +85 IMAX (kA) 16 IMAX (kA) 16 Data Speed (bps) 10/100 Data Speed (bps) 

Price is $45.00

Price: $45