I hope you get a noob there, otherwise they will probably want to set an appt with you.
Ask them their price. If they give you sticker price, haggle with them. "Come on I know that is what it says on the sticker, what are you going to do for me"
Once they drop it, throw out another card...Maybe the MSRP price if they are still above it, or maybe the TMV price if they are above that. Either way all your doing is spending another card in your deck to show them you know whats going on and to get them to drop the price again.
The last two cards you have to play are invoice and holdbacks. I would say rebates, but last I checked there are no rebates on the MS3 at this time.
Have this stuff printed off the internet, actual paper, let them know they can keep that.
Remember your dealing with a pawn. The Sales Manager, the head honcho is in the back room actually watching you and your expression, seeing that he knows what he keeps telling his sales associate to say everytime he goes back to "check with his manager".
You have all of these cards to play, plus know what they have on the lot. They absolutely positively want to sell you a car that is on their lot. Work a car that they don't have, maybe a car that they have to do a dealer trade with. They wont be happy and they will try to get you to buy one of theirs. Even if you want one of theirs, negotiate a car they don't have.
Why?
Cause once you've played all of your cards and gotten them down to the lowest price they are goinig to go, a price you're happy with, you say this... "so what can you do for me if I was to buy the black one you have on the lot".
Wow! I bet they are going to drop even more.
Remember in any car deal you are going to get screwed. No matter how much you battle and how good you are, in the end they will all be getting payed. Make sure you are happy with the price and happy with the car.
But do play the game, don't go in there telling them what you will pay. Have them tell you what they will give it to you for.
And seeing that you already made an online bid, don't worry about it, go there in person and start fresh.
Good luck.
Gmac