I have to agree with mc on this. I ALWAYS ask "What can you do for me?" It doesn't matter if it furniture, shirts, boots, vehicles or antiques. Furniture, like jewelery, has a tremendous markup (up to 300%).
You can usually get them to come down another 10 to 15% on anything over $500 just by asking. Heck, I've even succeeded at this at Sam's Club on numerous occasions. Works at Spec's too.
Remember, you have money & they want it. If they don't deal, the guy down the street will and they know it. No business will be around long if they allow 'customers' to buy elsewhere.