I was checking close releases for Switch on Amazon and I've just noticed than Overcooked 2 costs 39.99 $ on Switch and only 29.99 $ on PS4/XB1, that's a 33% price increase on Switch. But if you buy the game digital, price is 24,99 $ on all plattforms (PS4, XB1, Switch, Steam). We already knew than the big Switch carts are more expensive than a blu-ray (the infamous Switch tax), but IIRC people speculated than the price of a 8 GB Switch cart was around the same as a PS4/XB1 blu-ray. Overcooked 2 size doesn't even reach 2 GB, so either past speculation was at least partially wrong and there are more factors heavily involved in a Switch cart cost than just the size or Ghost Town Games and Team17 are charging 10$ more because they can.