[mrlmd1]

Those 2007's have tires that are at least 5 years old if they are originals, as the battery may be.
You tell the dealer you want new tires or ones installed at dealer cost, a new battery, and an oil/filter change, then you'll talk to him more seriously.
The only thing you should have to pay extra for is the state tax. Tell them that the dealer fee for "dealer prep" and "documentation fees" is crap you will not pay, that's the cost of them doing business. Then if they won't negotiate with you, tell them to sell it to someone else if they can find them. Be firm, it will save you money.