Hey there, you're interested in the amp?
I am.  Can you tell me how old/new it is?
It's only about 6 months, my band was beginning to do gigs but we had a falling out. Now I need to sell it because I'm going back to work. What's your budget?
$45 seems a little high considering it is used.  How low do you think you can go?  I was thinking about $25
I can't do that, it's barely used and it needs a good owner like you to crank it up to 11. I've only used it at about 7. I can do 35 lowest.
Youre at 35, Im at 25.  How about we just meet in the middle at 30 and let this bad boy start rockin'?