Upgrade to N6 ( from 5.5.5 )

Hello good people
it’s been a while i wans’t on this forum or something, i guess theres a new version of Nuendo the 6. so im running the 5.5.5 is it possible to upgrade ? how much does it cost ?
Thanks
PS. i used the search option but i couldnt find anything that help me

It is all layed down and explaned in detail in this forum…and on SB’s homepage.
Just look it up…

Big K