It's hard to say. It depends on what material you choose. The prices of materials are different. The price of tempered glass varies with the thickness. For 70-80 joinery boards, there are100-130; For 150- 160, there is 180-65438. Calculate how much it costs for a 2.4-meter-long one, because I don't know how to divide the glass. Generally, the thickness of 8MM is about 80 square meters, and the prices of other 10MM 18MM 20MM are different according to your choice.