I paid £589 for mine, though it isnt the E-set version, so it doesnt have that LED spotlight, nor the mitre gauge tool. And if you cant fabricate a couple of feet to raise it up, maybe you're in the wrong game
The LED might find a use, though its unlikely I or most would use the gauge, as you can do a couple of trial cuts and get the exact cut angle that way. Sure it saves a bit of faff, but unless you're using it for trade, just how often are you going to be doing skirting or cornices.
Save your money and just get the basic saw.