How much does this cost to the nearest dollar?

HQRP AC Adapter Compatible with Samsung SyncMaster 170mp 173B 192mp BX2331 TFT LCD Monitor Power Supply Cord Adaptor Sync-Master
Compatible with Samsung SyncMaster 170mp 173B 192mp BX2331 TFT LCD Monitor Power Supply Cord Adaptor Sync-Master HQRP® Replacement AC Adapter; Input ~ 50 - 60Hz AC; Output Voltage 14 Volts, 3 Amps; Power 42W; Safety Features High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; Compatible with Original AC Power Adapter; 200 days warranty! model number Is Discontinued No, Available July 10, 2014, Manufacturer HQRP, Country

Price is $10.00

Price: $9.91