Side note: There will be a discussion between myself & Nightwish regarding the use of PS2 emus for this category specifically, so in the event of an outcome which can result in the rejection being overturned, you will be notified.

The fastest method to obtain coins in the game is by entering the secret room in Midnight Bayside, breaking all the creates containing coins & morph pallets, exiting the room, & re-entering. All the crates will have respawned along with the coins & & morph pallets inside them. This is a method that's used for coin grinding in a 100% speedrun.