Title: BASS RUSH DREAM Media ID: 4075 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A10 Product Number: T5801M Version: V2.000 Release Date: 20001121 Manufacturer ID: SEGA LC-T-58 Ring Code: T-5801M-0588A 1 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408), BBA HIT-0400 So...

Title: CANARY Media ID: E36E Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799810 Product Number: T20111M Version: V1.001 Release Date: 20010629 Manufacturer ID: SEGA LC-T-201 Ring Code: T-20111M-0741 2M4 C 18 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408), BBA HIT-0400 So...

Mine matches as well. Title: EVOLUTION2 Media ID: BA37 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A10 Product Number: T38703M Version: V1.002 Release Date: 19991111 Manufacturer ID: SEGA LC-T-387 Ring Code: T-38703M-0244 MT B01 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.439...

Here's another ringcode to add to the mix. Title: ELEMENTAL GIMMICK GEAR BY HUDSON Media ID: 1C86 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799810 Product Number: T14302M Version: V1.000 Release Date: 19990315 Manufacturer ID: SEGA LC-T-143 Ring Code: T-14302M-0072 2M1 C 93 Hardware: Dr...

Title: PUYOPUYO4 Media ID: 1ACD Media Config: GD-ROM1/1 Regions: J Peripheral String: 061BA10 Product Number: HDR-0014 Version: V1.005 Release Date: 19990210 Manufacturer ID: SEGA ENTERPRISES Ring Code: <HDR-0014-0054>HJ218A Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408), BBA HIT-0...

Title: PUYOPUYODA FEATURING ELLENA SYSTEM Media ID: 9DED Media Config: GD-ROM1/1 Regions: J Peripheral String: 01BB810 Product Number: T6601M Version: V1.003 Release Date: 19991110 Manufacturer ID: SEGA LC-T-66 Ring Code: T-6601M-0252 1 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408...

Mine is a match. Title: PUZZLE BOBBLE4 Media ID: 5A55 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A11 Product Number: T42301M Version: V1.000 Release Date: 20000131 Manufacturer ID: SEGA LC-T-423 Ring Code: <T-42301M-0320>HK211B Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.439...

This is from the premium box. Title: EVANGELION TYPE E Media ID: C823 Media Config: GD-ROM1/1 Regions: J Peripheral String: 2799811 Product Number: T35101M Version: V1.001 Release Date: 20010308 Manufacturer ID: SEGA LC-T-351 Ring Code: T-35101M-0669 3MS1 C 13 Hardware: Dreamcast NTSC-U HKT-3020 (Sa...

Here's mine. Title: MORITA NO SAIKYO REVERSI Media ID: 8655 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799811 Product Number: T39102M Version: V1.003 Release Date: 19990219 Manufacturer ID: SEGA LC-T-391 Ring Code: T-39102M-0048 MT B01 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev ...

Here's another page with rare or not for sale DC discs.

http://www.katch.ne.jp/~kazutake/notsale_dc.htm

Here's a newer version of WebTV that what's in the DATs. Title: WEBTV CONNECTION KIT FOR DREAMCAST 128BIT SSL Media ID: 2BAB Media Config: GD-ROM1/1 Regions: J Peripheral String: 3FD9011 Product Number: 610-7390 Version: V1.011 Release Date: 19991106 Manufacturer ID: SEGA LC-T-393 Ring Code: 610-739...

Mine is a different ring code and doesn't match. I dumped it twice to be sure. Title: DREAMCASTMAGAZINE GD VOL3 Media ID: 040A Media Config: GD-ROM1/1 Regions: J Peripheral String: 021B000 Product Number: 6107164 03 Version: V1.001 Release Date: 19991012 Manufacturer ID: SEGA ENTERPRISES Ring Code: ...

Title: DREAMCAST MAGAGINE GD VOL1 Media ID: CBE0 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0199A10 Product Number: 6107140 Version: V1.000 Release Date: 19990601 Manufacturer ID: SEGA LC-T-388 Ring Code: 610-7164-0105 MT B04 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408...

Title: GUNDAM SIDE STORY 0079 PREMIUM DISC Media ID: 6B53 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A10 Product Number: 6107160 Version: V1.000 Release Date: 19990913 Manufacturer ID: SEGA LC-T-133 Ring Code: 610-7160-0173 1M5 C 9X Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev...

Title: TAMACUE Media ID: 5516 Media Config: GD-ROM1/1 Regions: J Peripheral String: 0799A10 Product Number: T20133M Version: V1.000 Release Date: 20031209 Manufacturer ID: SEGA LC-T-201 Ring Code: T-20133M-0905 MT B01 Hardware: Dreamcast NTSC-U HKT-3020 (Samsung GD Rev 6.43990408), BBA HIT-0400 Sof...