Here's my 2 cents on this one Andrew. Don't low ball them if you have alot of potential on getting their buisness, you don't want to lose out over a couple of bucks. I approached my local yard about possibly buying thier e-scrap they then told me what they get per lb (TOP DOLLAR), mind you they pay $1/lb for mobo and $5/lb ram and cpu's.They completely lowball their sellers, so in turn when i see an escrap seller in there i simply wait for them to leave the yard talk to them and then he becomes my customer 6 so far(man i wish i could be there more often)