Canon currently have a pretty good deal on their 13" x 19" PRO series printers. There are $100/$200 rebates on the printers themselves and $400/$500 rebates if you buy an EOS 5D MkII, EOS 50D or Rebel T1i at the same time. The rebate program runs through January 31st 2010.
The major difference between the PRO9000MKII and the PRO9500MKII is that the 9000 uses 8 dye based Chromalife inks (including red and green), while the 9500 uses 10 pigment based Lucida inks which adds grey and matte black for excellent B&W images. The 9000 prints faster than the 9500 if speed is something you need.
So if you buy an PRO9500MKII along with a Rebel T1i, you pay around $1360, but you get $500 back making the actual cost $860. Since the PRO9500MkII sells for $725, you can look at this as getting the printer for $225 or the Rebel T1i for $132!
Please make sure to carefully read the REBATE FORM before you order to make sure that you qualify for the rebate.