EDH/Commander is impossible to price because it depends on your commander and what you are willing to play. You can play lands that come into play tapped for a few cents each, you can play shock lands that cost 10-20 dollars then you can play duals for a few hundred.
Pauper is easily the cheapest format in the game but it might be hard to get a group to play because though its very popular on magic online it just started being player in paper.
But to be honest my taste is pretty boring as it's only romance... lol
Pauper is easily the cheapest format in the game but it might be hard to get a group to play because though its very popular on magic online it just started being player in paper.