Nice Concept! It took me some time to get used to the controls and understand the whole thing. I love the title!
Would you release a comercial / finished version?
I would not focus on the low price, but in the fun of the game. Work till the version can be released is a big milestone, there are more things in the way than it looks like. Every time you release one, you complete one cycle and you become better for the next time. You have an interesting concept now, put some time limit (like 3 months of work), give it a try. Learn. Become better. Repeat.