Another WIP, just noting my progress here while editing my own save. There are two files for the USA version, since it has Puzzle and Dragons Z + SMB edition. I'm only focusing on the SMB edition, which is MagnumV01.dat (via SDF) Fruit: Offset 7BF8 Rare Fruit: Offset 7C08 Star Gem: Offset 7C78 Boo Coin: Offset 7CE0 Cheep-Cheep Coin: Offset 7CC8 Goomba Coin: Offset 7CC0 Lakitu Coin: Offset 7CD8 Super Star: Offset 7BE8 Grand Super Star: Offset 7BB0 Star Coin: Offset 7BD0 Grand Star Coin: Offset 7B98 Green Star Coin: Offset 7BD8 Grand Green Star Coin: Offset 7BA0 Fire Flower: Offset 7B40 Ice Flower: Offset 7B50 Boo Mushroom: Offset 7B58 Flame Chomp Coin: Offset 7CD0 P-Wing: Offset 7B90 Super Leaf: Offset 7B48 Super Mushroom: Offset 7B38 Poison Mushroom: Offset 7B88 Gold Mushroom: Offset 7BE0 Grand Gold Mushroom: Offset 7BA8 Comet Medal: Offset 7BF0 Grand Comet Medal: Offset 7BB8 Spiky Shell: Offset 7C00 Grand Spiky Shell: Offset 7C10 Edit: I discovered something through tinkering - while these offsets store the quantity of the given items, it seems there's another byte that tells the game whether or not you've unlocked the item. I had a save backup from before I got any Grand Green Star Coins, and tried setting 99 of them - what happened was that I DID get 99 of them, but it took the place of the regular Green Star Coin, which I also should have had 99 of. I don't really have a way of finding the additional bytes, as too much has changed between my old backup and my new one, unless somebody else wants to look into it. But my recommendation is that you wait until you get at least one of an item "legally" (you can get the Grand items before beating Bowser, you just have to get some really large chains - I got a Grand Comet Medal by getting a chain of 15 or so I believe) and THEN modify your quantities to have more of them.