UK Tier 2 Dependant visa fee

I want to join my partner who currently work in the UK on Tier 2 visa. She got 3yrs Tier 2 visa which will expire next year.

Any idea how much the Tier 2 Dependant visa is? I've check all over gov.co.uk website and didnt find anything.

Since she has Oly a year left you need IHS payment of £400/ year plus visa fee around £700. Total £1100.

Thank you!