36 tickets only?
For the whole 60 000 clicks?
That's over 1666 clicks a second...
You sure?
You can "try" to sell a decoration, as a confirmation pop up will show before you can do it;
I believe it sells for as much you bought your last one.
The megacoin is, well, a big pink coin that appear at the center of the screen once you took the skill, and can be clicked for money.
It dosn't give that much more than clicking on a showtime for the whole pack of girls though I find, at least, at high level/multiplicative power.
It has a trophee attached to it for clicking it quite a bit though. So there's that.