I am considering upgrading to maschine 2.0 as I use the software and samples through ableton and can control machine using push , my question is if i sold my maschine would I be able to sell it with the 1.8 version software disc and still use my 2.0 software.
Upgrading means your 1.8 license will be turned into a 2.0 license, so you just won’t have any license you could sell along with the hardware.
You could sell the software disc of course, only it wouldn’t be of any use to the buyer, since the software needs to be registered, and for that you need a license key.