What's the lowest you've ever offered, and had accepted, from a listed price?

[Jeremy Hale]

I'm merely curious how far below asking price people have managed to snag properties for? I often see properties that I think have great potential and could stand to take an offer significantly below what they're asking, but I suppose I'm never really sure how much lower you can go. I realize it varies from property to property, but I'm just curious what you folks have managed to make happen.