@Hans_ Early bird IIRC is 199$ till 1.0, then it's 299$, many montly plans exist to acquire a license, 4, 8 or 20 payments, it's quite nice.
I think that Jamie is doing great, but having seen Amiwest demo, the 5th of December is an aggressive milestone to achieve.
Once 2.0 is out then upgrade plan is 20% of the license don't know if it is 20% of 199$ for early birds.