Speaking of frugal (aka Cheap)...
Found it on Craigslist for $75 bucks.
The gears are grindin' for a future project!!!
All you need now is a pump and some hose. I have mine on a cart I bought at Harbor Freight but you can probably find the cart or table on Craigs List too.
thats a good find! we sell one at the hydro store similar sized for $140 for the whole thing minus the valves