You want it because of shape or because of sensor? If only a shape than buy G3 otherwise i dont think it is still available

I want it because of both!

So there is an option for you. Buy g3 and mx500 than mix it ;)

i have one in good condition i will sell if you're interested

however it won't be cheap

due to mx300's being rare its not worth it for me to sell it at a normal price, sorry

Are you that dude from the embah vs. seese aerowalk demo?