I had been told for a while that Mustang GT's were going at sticker prices. I managed to agree a deal with on my 2006 GT with Mac Heik Ford in Houston and drove away at the ford X Plan price (basically it's an offer where some large corporations have agreed a Ford discount). This means I saved around $2000 on the sticker price, if you're interested Steve Mason was the sales guy and you can mention me if it helps, John Hemming.

Good luck!