450D Blade?

[DLE55]

Hello,
I am new to this, but I am looking at a 450D to clean up some land.
It seems to be in very good condition with about 50 hours on under carriage. It has a straight blade. The price is $16,000. My question is, if
the same machine had a 6-way blade, what would it sell for?
Thanks for your help,
David Edwards

[digitup]

My 450E is worth around 20 G so I would say 450D is worth as much as the E as they were better machines .Hydraulic tilt blade 15G and .Manual tilt 12G give or take a thousand bucks .But with only 50 hours on the tracks that is still not a bad deal!Check rollers , idlers and sprockets if they are new than its a good deal .They are harder to resell though .Digitup.