How much does this cost to the nearest dollar?

ACEgoes Woodworking Scriber T-Square Ruler 300mm, Architect Ruler for Carpenter Work, Layout and Measuring Tools
Four Versions The 12 and 300mm size is ideal for work with solid lumber and furniture parts. The 24 and 600mm are intended for cabinetry work in the layout of sheet goods, large cabinet parts, entertainment centers and bookcases. Precision On the two outer edges of the blade, there are laser engraved lines every 1mm, and the blade itself has precisely spaced 1.3MM holes drilled every 1mm. Stick a pencil in the hole, slide it along your workpiece and a perfectly spaced line accurately following the stock edge. Humanized Design The inch or metric scales are very clear and readable even for olders

Price is $50.00
Price: $49.97