After you obtained all the goodies in the casino presents, you can sell that item in casino which recovers 50% of your HP and EP at the shop next door. You can only carry 9 on you at a time. So you will have to buy them from casino using chips and sell them at the shop. You can get 5400 TB for 9 of them. Repeat the step above and you can have unlimited money and unlimited SP because SP can be purchased at the shop.
After you obtained all the goodies in the casino presents, you can sell that item in casino which recovers 50% of your HP and EP at the shop next door. You can only carry 9 on you at a time. So you will have to buy them from casino using chips and sell them at the shop. You can get 5400 TB for 9 of them. Repeat the step above and you can have unlimited money and unlimited SP because SP can be purchased at the shop.