How much does this cost to the nearest dollar?

G. Skill Ripjaws 4 Series 16GB (2X 8GB) 288 Pin DDR4 SDRAM DDR4 Memory 2400 (PC4 19200) Kit Model 2400 °C15D F4 16GRR
DDR4 2400 (PC4 19200) Timing CAS Latency 15 Voltage 1.20V RAM 16 GB DDR4, Memory Speed 2400 MHz, Brand G.Skill, model number Weight 0.01 ounces, Dimensions 5.51 x 0.98 x 8.46 inches, Dimensions LxWxH 5.51 x 0.98 x 8.46 inches, Computer Memory Type DDR4 SDRAM, Voltage 1.2 Vol

Price is $51.00

Price: $50.99