How much does this cost to the nearest dollar?

Nitrous Oxide Bottle Valve for Small Aluminum Gas Powersports Cylinders 3/4 for 1 lb, 2 lb and 2.5 lb bottles
High quality Chrome Plated and Polished Nitrous Oxide Bottle Valve for replacement on small Nitrous Cylinders such as 1.5 lb, 2 lb and 2.5 lb sizes typically used on motorcycles, ATV's and Snowmobiles. Replacement Nitrous Bottle Valve for Small Aluminum Nitrous Cylinders (3/4 ) Straight Thread with O-ring Seal Inlet 1/8 FNPT Outlet Siphon Tube / Dip Tube Connection Service Pressure, Safety Manufacturer Preece Precision, Part Weight 2 pounds, Material Aluminum, Rank Automotive Gas Welding Equipment 893, Available June 22

Price is $45.00

Price: $44.75