$19.00

Sega Naomi BIOS: 21577E (USA)

The 21577E Naomi BIOS, burned and tested onto an EPROM and ready for you to install.

The 21577E EPROM is a popular BIOS in the US, as all games that support it have English text and game titles (Virtua Tennis, as opposed to Power Smash, for example), but it plays US capable software. Most software has US compatibility, the most notable title lacking it and requiring a JPN Bios being Street Fighters Zero Three Upper. However, some games, like Ikaruga, play fine and display Japanese text under this ROM as well. The 21577 indicates USA region, the "E" indicates revision E, with full compatibility with DIMMs, NET DIMMs of any software revision, GD-Roms, and link hardware.

Attention - this does not get SHIPPING calculated correctly if ordered alone - if ordering alone, I can give you a lower/custom shipping quote for USPS flat rate small box. Please email us for orders of this type.

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1 x	The King of Fighters 2002 MY
1 x	The King of Fighters 2002 JR Box
1 x	The King of Fighters 2002 LG/FF
1 x	Sengoku 2 JR Box
1 x	Sengoku 2 XX
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1 x	Over Top LG/1
1 x	Power Spikes 2 NT
1 x	Voltage Fighter Gowcaizer JR Boxset
1 x	Sanwa Small (24mm) Pushbutton - Green (Screw Back)
1 x	Neo Driftout LE
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1 x	Neo Driftout DB
1 x	Sanwa Pushbutton 30mm - Red (Screw Back)
1 x	Sanwa Pushbutton 30mm - Orange
1 x	Sanwa Pushbutton 30mm - Red
1 x	Over Top XX
1 x	Sanwa Small (24mm) Pushbutton - Dark Blue
1 x	Aero Fighters 2 / Sonic Wings 2 NC
1 x	Neo Driftout NT
1 x	Sanwa Pushbutton 30mm - Yellow
1 x	Aero Fighters 2 / Sonic Wings 2 JR Box
1 x	Aero Fighters 2 / Sonic Wings 2 BS/LE2
1 x	Power Spikes 2 LE
1 x	MVS Cart Labels - Option 2 - We Print for you!
1 x	Sanwa Pushbutton 30mm - White
1 x	Sanwa Pushbutton 30mm - Pink (Screw Back)
1 x	T-20 Torx Security Bit
1 x	Sanwa Small (24mm) Pushbutton - Yellow
1 x	Sanwa Small (24mm) Pushbutton - Green
1 x	Crouching Tiger XX
1 x	Real Bout Fatal Fury 2 JR Box
1 x	Samurai Shodown N7(DM)
1 x	Metal Slug LG
1 x	Real Bout Fatal Fury 2 MF
1 x	Kizuna Encounter NC/2
1 x	Last Blade JR Boxset
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1 x	Real Bout Fatal Fury 2 NC/2
1 x	Samurai Shodown NC/1
1 x	Metal Slug LG2
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1 x	Last Blade SN FF-JP
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1 x	Kizuna Encounter JR Boxset
1 x	Kizuna Encounter MY
1 x	Metal Slug 4 NC/2
1 x	Soccer Brawl LE
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1 x	Samurai Shodown JR Boxset
1 x	Metal Slug XX-Box
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1 x	Soccer Brawl OFTR
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1 x	Aggressors of Dark Kombat XX
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1 x	Legend Joe LE
1 x	Kizuna Encounter TP
1 x	3 Count Bout EG
1 x	Real Bout Fatal Fury 2 DB-US
1 x	Real Bout Fatal Fury 2 XX
1 x	Metal Slug 4 MF
1 x	Last Blade NK
1 x	Metal Slug JO
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1 x	Aggressors of Dark Kombat NC
1 x	Metal Slug MF
1 x	Samurai Shodown NC/3
1 x	Real Bout Fatal Fury 2 NC/1
1 x	Metal Slug DB/US
1 x	Metal Slug 4 NC/3
1 x	Metal Slug 4 JH
1 x	Aggressors of Dark Kombat JR2 Boxset
1 x	Last Blade MF
1 x	Kizuna Encounter BY
1 x	Metal Slug 4 Boxset/L2K
1 x	Last Blade SN FF-C
1 x	Samurai Shodown MY
1 x	Last Blade NC
1 x	Soccer Brawl FF-LE
1 x	Last Blade MW
1 x	Metal Slug 4 PJ
1 x	Kizuna Encounter NC/1
1 x	Metal Slug NC
1 x	Metal Slug BB/NC
1 x	Real Bout Fatal Fury 2 DB-JP
1 x	Legend Joe NC/LE
1 x	Metal Slug LR
1 x	Metal Slug FF/DB
1 x	Real Bout Fatal Fury 2 BY
1 x	Metal Slug 4 XX-Box
1 x	Legend Joe NC
1 x	Samurai Shodown BB
1 x	3 Count Bount BB
1 x	Aero Fighters 3 / Sonic Wings 3 JR Box
1 x	Samurai Shodown 5 Special LG
1 x	The King of Fighters '98 L/3
1 x	Ninja Combat NC
1 x	Ninja Combat FF-NC
1 x	Magician Lord LG2
1 x	Stakes Winner BB
1 x	Mutation Nation PJ
1 x	The King of Fighters '98 GL
1 x	King of Fighters '98 JR Box
1 x	Fatal Fury 3 NC/1
1 x	Aero Fighters 3 / Sonic Wings 3 NC/LE (dark)
1 x	Aero Fighters 3 / Sonic Wings 3 JO
1 x	Samurai Shodown 5 Special JR Boxset
1 x	Aero Fighters 3 / Sonic Wings 3 NC/LE
1 x	Samurai Showdown 5 Special NC/1
1 x	Art Of Fighting JR Boxset
1 x	World Heroes 2 Jet BB
1 x	Neo Geo Cup 98 JW
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1 x	Samurai Showdown 5 Special BB
1 x	World Heroes 2 Jet XX
1 x	World Heroes 2 Jet JR Box
1 x	Art of Fighting EG
1 x	Stakes Winnner BB/LE
1 x	Aero Fighters 3 / Sonic Wings 3 NC
1 x	Mahjong Bakatonosama Manyuki NC
1 x	Art of Fighting MY
1 x	Neo Cup 98 XX
1 x	Magician Lord LG
1 x	Neo Geo Cup '98 OFTR
1 x	World Heroes 2 Jet JH
1 x	Mutation Nation XX
1 x	The King of Fighters '98 L/2
1 x	Aero Fighters 3 / Sonic Wings 3 JW
1 x	Art of Fighting JR2 Boxset
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1 x	Magician Lord NC
1 x	The King of Fighters '98 BB
1 x	World Heros 2 Jet LE
1 x	Magician Lord MY
1 x	The King of Fighters '98 HG
1 x	Art of Fighting FF/NC Boxset
1 x	Art of Fighting NC/MY
1 x	Stakes Winner XX
1 x	Aero Fighters 3 / Sonic Wings 3 XX
1 x	The King of Fighters '98 NC
1 x	The King of Fighters '98 MF
1 x	Fatal Fury 3 NC/2
1 x	The King of Fighters '98 L/1
1 x	King of Fighters 98 GS
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1 x	Fatal Fury 3 JR Box

$662.50

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