Escorts rates were pretty flat and standard between the years 2007-2013.
£80 for 30 minutes, oral without condom (at discretion) and sex with a condom
£100 for 60 minutes girlfriend experience (GFE), oral without a condom (at dsicretion), kissing (at discretion) and sex with a condom
£120 for 60 minutes pornstar experience, sloppy blow job, passionate kissing, sex with condom and cum in escorts mouth
After 2013, going by adultwork's google popularity nosedived as the "prostitute bubble" had burst. Namely hotter girls were leaving the scene or were rapidly ageing past ages 30-35. Girls tried ripping clients off. Although escorts never did anal, they'd charge extra then claim "you're too big for me" but keep your already stashed money anyway. Very common scam so they stopped advertising it when reports of anal requests costing £100 but not serviced.
2017 I limited myself to 3 escorts per year due to price increases and generally being busy. Got some sweet romanian pussy at £70 per 30 minutes with bareback blowjobs locally. London was out of the question as the going rate was £250 with all the extras (not far off that meme cartoon posted).
2018-2019 I did bareback sex (no condom for vaginal sex) multiple times as pimps tried to revive the escort scene. But the girls, often romanian, were rage quitting having too many fat British subhumans (nicknamed
Gammon) spunking in them.
en.wikipedia.org
2020- covid chan has all but decimented the escort and stripclub scene. So its all OnlyFans and webcamming now anyway due to social distancing. I doubt many girls will resort to returning to physically serving clients if they can get simps subscribing to a tit show on camera only.