I bought one from argos, was reduced to £59.99 and has the option for scanning negatives although I have never used it. Goes up to 1200 dpi and is I think 48 bit. I used it for scaning my old photos on to dvd to play on my tv through the dvd player and the photos look superb.
I like canon products, and there are other better scanners available than this one, but it depends how much you want to spend and what you want it for.
It was around £58 in ebuyer so the argos price was very good for the high street.