I want to buy a Porsche 928. I've got an E46 325Ci right now, 5 speed. I like the 928 quite a bit. Dad had one when I was a kid and I think it's a bit more tame and more of a GT car than the 911. The 911 just doesn't do it for me. I want a mid to late mode, 5 speed, silver, with black interior. How much should I expect to pay? Where should I look?