Are you willing to buy a coffee table or exchange for something else in the store plus adding on extra money

They don't really "exchange" things. They'll buy your coffee table if they can use it (and don't expect to get a lot for it), and you can use that money to buy something they have. Depending on what you pick out, you could have money left over.

Check with the store they will look at it and buy it

Ok

They do buy furniture