How much does this cost to the nearest dollar?

SEKETMAN 20Pcs 1/2 Drive Master Impact Hex Bit Set，Allen Bit Socket - 3/4, 6mm - Cr-Mo
Package Include ：1/2 DriveAllen Bit Socket SAE Size 1/4, 1/2 Drive Allen Bit Socket Metric sizes 6mm, 7mm, 8mm, 10mm, 12mm, 14mm, 15mm, 17mm, 18mm, 19mm. Durable Compared with the ordinary hex bit socket, the integrated impact hex bit socket is more robust. Appropriate length design, more competent to work in a narrow space. Material ：The socket set is made of premium chrome molybdenum steel with a protective black phosphate finish

Price is $40.00
Price: $39.99