This would be better in the Variants club
gamemode idea: "point chess"

The first part of your idea about the fairy pieces can already be done
the second part with the selling is a cool idea but we don’t have that yet and we probably won’t considering the fact that our devs are busy working on other things and chess.com doesn’t give enough support to variants (which they won’t admit)

The first part of your idea about the fairy pieces can already be done
the second part with the selling is a cool idea but we don’t have that yet and we probably won’t considering the fact that our devs are busy working on other things and chess.com doesn’t give enough support to variants (which they won’t admit)
I know right? Chess.com doesn’t give enough support to variants. They need to.
also this idea is a really good one @blitzk

It's a cool idea, but the number of players on existing variants at any given time is already low.
The variant I'd like to see is hexagonal chess -- I played it on another site and it's a lot of fun. There's three colored squares (because hexagonal grids need 3 colors to avoid neighbors of the same color) and thus 3 types of bishops, so 6 bishops each. Most pieces move analogously except angles are 60-degrees instead of 90 degrees.
But that would be a lot of work for developers for probably low gain.
so basically it's like setup chess, but with fairy pieces, and you can buy from "the shop" anytime, and place the piece you bought. you can also sell your pieces.
heres an explanation