I think £649 with the disc drive attachment and the stand would have been a much more acceptable price for the PS5 Pro.
As it is now, the system will cost me a total of £828.38: £699.99 for the console, £103.40 for the disc drive attachments (which I bought from Argos last month) and £24.99 for the stand (which I bought earlier this year and currently use with my launch PS5). In comparison, I paid £449.99 for the launch PS5 from Amazon here in the UK. That came with a disc drive and a stand in the box. That's almost double the price going from the PS5 to PS5 Pro!
I do honestly think that Sony are scalping / exploiting their user base here, knowing full well that the die hard gamers will pay whatever they ask to own a more powerful PS5. Obviously, the hardware is more expensive than the PS5 with a newer GPU and a larger SSD but I am sure that the price bump includes a decent profit margin for Sony.