I just got the Epson 4490 with a $50 rebate it was $188. It is a letter size scanner but it does a better job than my older Epson Photo 2450 that bit the dust (more than 4 years old). I can scan everything you listed. BTW,my 2450 had a firewire interface and the 4490 is only USB, but I found no speed decrease with the USB. It takes about $50 off the price of the firewire version.
I just scanned a 35mm negative and it also surpassed the 2450's quality.