How much does this cost to the nearest dollar?

5 Double Action Spring Hinges, Self Closing Door Hinges for Saloon Cafe Pub Swinging Doors, 201 Stainless Steel, Including Pins and Screws, 4-Pack
Designed for performance 4pcs of Double Action Spring Hinges for swing doors, both directions opening. Spring power-adjustable, provide desired closing speed for a variety of swinging-door applications. Strong and sturdy The spring hinges are made of high-quality stainless steel, compact, durable, exquisite craft. Polished finish, do not rust. Standard size The double door hinges’ Total Dimension 140 x 85 x x 3.3 x1.0 (L*Close Width*Max.T); Steel plate Thickness 1.4mm; Plate Length Fit Door Thickness The double hinge Suitable Door Thickness inch, Safe working load

Price is $50.00

Price: $49.99