Well 1stly don`t go to Comet
hehe but do go to a repeatable store like Jessops i think you can get a very good compact for £100 or just a little over
or there is argos & they have a good choice for your budget but argos can be a bit unhelpful when it comes to returns & repair but not all stores have the same aloof manner.
Check out
http://www.jessops.com & see what they have.
Best of luck
