Is ender magnolia worth it on sale?

Currently ender magnolia is worth 13.74 dollars on sale..but I already have got a lot metroidvanias in my collection...is it worth getting now or waiting for further discount...plus there were two other games that I wanted to get instead of this teslagrad 2 , bzzzt and ninja issen...they all seem challenging and different...is ender magnolia a better option or the other 3 a better option...