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|Name (transcribed): O B p't'u'v|
Identifier (HEX): 8A
Identifier (DEC): 138
Effect pointer: ?
Unterminated name glitch item?: Yes
Buy Price: 858784 (7#8784)
Sell Price: N/A
Name bytes: $21,$32,$d7,$cb,$8e,$cd,$15,$61,$0e,$14,$cd,$39,$37,$af,$e0,$b3,$e0,$b4,$e0,$b5,$ea
(hex:8A) is a glitch item in Pokémon Red and Blue. It is both an unterminated name glitch item and Rival's effect glitch item.
As it is an unterminated name glitch item, it has effects associated with those items, and can be used for screen data exploits like LOL glitch, Yami Shop glitch or will usually cause the TMTRAINER effect in battle.
If a 0x50 sub-tile is early enough on the screen, using this glitch item outside of battle will bring up a corrupted Pokémon menu and allow for the Rival's effect. If the same is true in battle (via GameShark code 0150A0C3 or theoretically OAM DMA hijacking), then it will bring up Professor Oak's message that it isn't the time to use the item.