Creative Cloud costs £38.11 per month with an annual contract. Current owners of CS3 or later suites or products can get this for £22.23 per month. On a month-by-month basis, Creative Cloud costs 57.17.
All prices exclude VAT. Adobe says CS6 and Creative Cloud will be out before May 22.
* Though Adobe still hasn't explained how it will give you iOS apps when Apple only allows apps to be purchased through them for a set cost.