First time build - Steel Frame CNC Router

[JAZZCNC]

Was quoted the following for it all to be cut:
Aluminium (All 20mm Thick Plates):
Qty 2 – 225 x 60 @ £11.50 each
Qty 1 – 200 x 300 @ £26.15 each
Qty 1 – 200 x 250 @ £19.50 each
Qty 1 – 200 x 140 @ £15.75 each
Qty 1 – 200 x 60 @ £10.00 each
Qty 4 – 30 x 70 @ £6.25 each

Little on the expensive side if just cut pieces. It would all come out of piece less than 500 x 500 and thats allowing for cutting. If machined with holes etc then yes it's cheap.

If just cut pieces of aluminium then Aluminium warehouse are cheaper. But Often worth asking local engineer for good supplier. My supplier doesn't deliver down your way but to give an idea i would get all that for just half what your being asked and that would be Ground cast Machine plate.