currently has ProForm Cardio HIIT Elliptical Trainer on sale for $699.99. Normally $999.99 or more. Tried this thing out at Sears a few weeks ago and my legs were worn out in a few minutes. Lowest price ever on Amazon by >$200 according to CCC.
Only takes up about half the space compared to some ellipticals and treadmills.
These are comparable to the Bowflex Max trainers but use silent Magnetic Resistance instead.