I have a radius for out of town deals. If the price and the piece seem right, I’m willing to go as far south as Columbus (about two hours), as Far East as Erie, PA (a hair less), and as far west as Toledo. Which is about 90 miles. For a really great piece/deal I’ll go as far NW as Detroit, which is three hours, but I have a ton of friends there I don’t get to see much, so it’s a great excuse to grab lunch/dinner or see a band and spend the night.Amps are definitely a pain to ship. Heavier and fragile to boot. For the most part I try to buy and sell amps locally. I'm willing to drive up to maybe 100 miles if that also means I get to test out the amp, if the price seems right.