these are the items that can be sold at the shop and they can only be bought with § not zeni.

EXP Booster:Get double the experience from battles.(250 000 §)
Zeni Booster:Get double the experience from battles.(250 000§)
Yellow chocobo:Gets you anywhere on a planet in 10 minutes, 10 000 pl, 100 speed, 50 in rest, 0 ki manipulation.(250 000§)
ultra super senzu plant:check the item shop (300 000 §)
life time pass:life time pass to the park(50 000 §)
endurance armor:Absorbs 50% of dammage, +30 stamina(35 000§)