8020 T Slot Aluminum Extrusion Systems from Air Incorporated

I am looking at either 1x1 80-20 or 30mm x 30mm bosch or item I understand fasteners are even more but i just want to know a ball park figure

8020 Inc Framing; Frame Type: T-Slotted; Duty Grade: Heavy-Duty; Material: Aluminum Alloy; Slot Location: Quad; Overall Length : 120; Overall

80_20 t slot 8020 PRODUCTST-SLOT ALUMINUM EXTRUSION10101 X 14 OPEN T-SLOTSCLEAR FINISHWEIGHT: LBSINCHLENGTH: 24READ BEFORE BIDDING, MAKING AN

80_20 aluminum tslot 8020 is a modular T-Slot aluminum frame & parts system for building structures for all types of projects 8020 is a T-slot framing system that is easy to