I forget what I paid - I think the first appointment was around £250 but appointments are less after that. Tests and procedures tend to be costly though. Phone his secretary direct to get prices - she is very helpful. It's appalling that we have to go privately to get the treatment we need quickly.
Once he has advised on type of HRT, he will write to your GP to tell them what to prescribe - so after this the NHS should give you the HRT you need.
Good luck. DG x