Who's a quick, reliable supplier of RAMPS boards in the US?

Who’s a quick, reliable supplier of RAMPS boards in the US?

My homebrew electronics are acting flaky and I want to exhibit my machine at a local Maker Fair in a couple weeks. I need it to be decidedly un-flaky.

Why not a sanguinololu? Got my kit with a presoldered FTDI chip on ebay and soldered the rest myself, it’s been awesome.

Lulzbot sells them: http://www.lulzbot.com/?q=RAMPS-1.4-Assembled-wo-Wires-or-Connectors

Ultimachine?

This guy is awesome. Shipped within 8 hours of the order being placed around midnight. I woke up to a shipping number that already said it was on a truck moving. Nice guy. Two of us have used him with like results. http://myworld.ebay.com/3dprintingusa/&_trksid=p3984.m1497.l2754