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|Name (transcribed): NICKNAME?|
Identifier (HEX): A5
Identifier (DEC): 165
Effect pointer: ?
Unterminated name glitch item?: No
Buy Price: 889493 (888#8#)
Sell Price: N/A
(hex:A5) is a glitch item in Pokémon Yellow. It is a Rival's effect glitch item.
It apparently has no other use other than bringing up a message that it won't have any effect if attempted to be used on a Pokémon.