Hello. I'm interesting in the bike. I was wondering if you'd take 100 for it?
I love this bike and it's almost an antique!  My wife had to talk me into selling it for $125.  I feel that it is worth more than that.
It is a cool bike. I would be willing to go up to 110 cash today.
$110.... Could you do $115?  I think I could live with that.