Any size (although I only have about $100-$150 to spend on it, so probably a smaller one), in good to decent shape. If its in need of minor repairs, that's alright. I'd prefer if its already set up for a gravity watering system, but bottles are alright too.
Local is best. I'm in the NW suburbs of IL and will be at the Scott Smith Wheaton expo on the 19th, so I could either do pick-up or we could meet up at the expo (I'm unsure about availability for later expos, I normally work weekends).
PLEASE email me at jilliancorvus[a]gmail.com, I'm very bad at checking my PMs.