You can get a code from MOGA or AMAZON!! (or your favorite/trusted site) (It must be a 50€ german PSN-DE CARD)
Send me the code through email (firstname.lastname@example.org) and I will upgrade you to ULTIMATE!!
[UPDATE] I wonder if people skipped this thread by mistake, since nobody emailed me a code yet xD
This is major deal, because you pay around for an ULTIMATE spot around $100 (fees inclusive)