The 2008 holiday season is upon us. If you are thinking that holiday shopping will be a bit more expensive this year than it was last year, you are correct. The PNC Financial Services Group has published its annual Christmas Price Index in which they determine the current price of each of the items featured in the popular carol “The Twelve Days of Christmas.” This year, the total cost of all 364 gifts that her “true love gave to her” is $86,609, up 10.9 percent from last year’s $78,100.