1999 Chevy Tahoe Need estimate of repairs on possible purch

I'm considering buying this Tahoe & would appreciate an estimate on the individual things I know it will be needing. If I could get an individual amount for each item that would be great as all things don't NEED to be done just yet. Thank you!
Brake Master Cyl, water pump, idler arm, pitman arm, alignment, HVAC Control, AC manifold hose