Start a single player off line game in episode 1 and deposit your meseta. Then go to the shop area and lure the woman towards one of the shops to start a conversation with her and one of the store clerks simultaneously. Exit her conversation without exiting the shop menu, then walk to one of the other shops and talk to the clerk. You should see the 2 menus overlapping each other. Now exit 1 but not the other. You should be able to move freely while still seeing the shop menu. Now go to the bank and talk to the clerk. Again, the menus will overlap. Exit the shop menu without exiting the bank menu. You should now be able to walk freely while exploring the bank menu. Withdraw everything you wish to duplicate and deposit everything you don't. Walk to an open area and ensure that the bank menu says item/meseta. Open the start menu and ensure you have items highlighted in the bank menu as well as itembag in the start menu. Please note that you can now navigate the bank menu with the control stick without disrupting the start menu. Press A, then select deposit/items in the bank/start menus. Scroll to the bottom of the list and press A. Select no/drop. The item should appear on the ground but still remain in the bank menu. Now press A and select yes/drop repeatedly until your itembag is empty. You should now have everything in the bank as well as on the ground.