free PLE edition
$100-$200 indie (now known as commercial, but with all pro features, only publishing limitied, no commercial publishing license)
$3000 pro -as you said, if someone really wants to be commercial, 700 or 3000 doesn't count.

and i'd like a separate comm publishing license, around 200-500 maybe. most user just play with 3dgs and release their software for free. only some have one big commercial project. it a publishing license would cost 500 plus 200 indie license, we would have nowaday's PRO again, so no lost for conitec, only a gain for its users as they get all the features.