Thanks scidave. It is maybe better than nothing with $50-$100
True, some money is better than nothing.
Another idea is to write plugins or other useful things that Construct users might want which would probably get high downloads.
Finally, instead of a few large tutorials maybe write many high quality smaller tutorials. Another option is to post completed games that are well documented.
Edit: One more thing..for your tutorial to get lots of downloads it has to be something people really want or are interested in....something they aren't likely to get elsewhere. Perhaps the authoritive source on topic X. For example, like in-depth step-by-step tutorial on the Wait object. Assuming lots of people want to use the Wait object and it isn't buggy.