Codes to get weapons:
1 Green Shell: 83003D12 1000
3 Green Shell: 83003D12 1001
1 Red Shell: 83003D12 1002
3 Red Shell: 83003D12 1003
Blue Shell: 83003D12 1004
1 Banana Peel: 83003D12 1005
3 Banana Peel: 83003D12 1006
1 Mushroom: 83003D12 1007
3 Mushroom: 83003D12 1008
Gold Mushroom: 83003D12 100
Star: 83003D12 100A
Ghost: 83003D12 100B
Lightning Bolt: 83003D12 100C
*For use with Master Code