Item Maniac Guy

Item Maniac Guy is an NPC who can be found inside his house in the most north-eastern corner out from Cerulean City. He buys an assortment of rare trinkets.

Buying:
 * Nugget (15.000 apiece)
 * Big Nugget
 * Pearl
 * Big Pearl
 * Star Piece (9.000 apiece)
 * Stardust
 * Tiny Mushroom
 * Big Mushroom