tour prices estimates

hello everyone! for gagas next tour, im aiming to get pit and was wondering how much it was for her previous tours, preferably london as that’s probably where she’ll go in england. i currently have over a thousand pounds saved for my ticket and am (obviously) hoping that’s enough. also i can’t remember but for the chromatica ball was there vip or was pit the ‘best’ ticket you could get? thank you so much! 🩷🩷