ORIGINAL: Skypilot_one
Is this engine still offered on Ebay? Or is asking where to purchase it off topic?
No it's not.
Off topic in this case is more towards the political, economic and otherwise member flaming and bashing that went on in the other thread.. It's not uncommon for thread to wander now and then but as long as it remains RC related and everyone remains calm cool and collected, the mods will stay out if it and most likely the thread strart will end up with a great thread.
There is a long running thread in the 3D forum on the GP Ultimate. it has strayed came back strayed again and came back and not one time have I ever had to ask anyone to settle down. The very large EF Yak thread was the same way. I think that thread became the largest one ever on RCU but I can remember only one time having to clean it up as again everyone basically kept to the subject and were very nice to each other