Monitor for gaming for under £150 (Yes that is pounds ;))

Basically I need a monitor that has low input lag, a quick response time, oh and it has to be HD and from a UK website :) Good colour reproduction could be useful as well but I know that a fast IPS panel for this price is just not possible :)

im thinking about a new monitor just the last few days.I also have the same budget but i could find a ips screen with a acceptable response time (i will go to the store in a week to check the response for myself) these were my options: LG237l-bn

and the iyama prolite x2377hds-b1

im gonna check them out in a week or two and will make my decision then i suggest that you do the same.