How Much Does Divorce Cost

How much does a divorce cost in the UK?
No kids, separated nearly a year, 25 year age gap, he also wants a divorce, there was no sex in the marriage (which is not a marriage and was intolerable to me), he moved out and left me more than once though we get on OK (got on better after separation)
If theres no kids & no financial dispute, you can get an easy divorce which costs max £200… u will have to look into it tho.
If u want to talk about the no sex stuff.. theres a new yahoo website for women who were/are in the same position.
http://uk.groups.yahoo.com/group/DesperateWivesClub/