Hello.
Hello. This is a great TV Stand for just $80
Are there any problems with it?
Nope it is in great condition! It may just have a few scratches on the back. 
Do you know how much weight it can support?
I'm not 100% sure, but I think I remember the box saying around 300 pounds or so. 
Does it have any place on the back for tie downs or straps to hold the television in place?
It doesn't. I'm sorry
Hmm, well I guess I'd be willing to offer $40
That is too low. This is in really great condition! I'd offer it to you for a slightly lower price of $70 if buy it within the next week. ]
Friend, it's a used ikea tv stand, and I'm not even going to use it to hold a tv. How about this, I'll come by and pick it up, and I'll pay $60.
Make it 65 and it's a deal. 
Okay, I'll pay $65, and I'll be by your house tonight to pick it up?
I'll be here all night come by whenever!