Well, Nijek your point isn't that valid.
You plan on using "only" the HTML5 export options.
Nevertheless, with the complete version of C2 you get the mobile export options and more out of the box.
If you really want to compare to GM, you need to pick GM with the same set of features. So you're not looking at 200$ but actually at least 1098 $.
Still thinking it's more expensive ?
When you pay for a packaged meal, you don't ask for a discount because you don't plan on eating the potatoes in the meal, do you ?
Also once again, the personal license gets you going until you've made 5000$ out of all the products you've made with Construct2.
If you really can't afford more, go with this license the time to make those 5000$ and as pointed out, once you've reached the 5000$, the business license is only a fraction on it "already" paid by what you've made.