The 1/144 Gundam X Model Series (NGGX) is a line of plastic scale models kits, or Gunpla, of the Mobile Suits from the After War Gundam X series. Modelers refer to these kits as "Old kits" (旧キット Kyū kitto?) when comparing them to the more recent High Grade After War releases.
Reissues of these kits can be distinguished from their original releases by their glossy box print (as opposed to the original's matte finish) and inclusion of plastic content information on the box's side flap. The reissues also omit the "ST" mark, as model kits are generally exempted from the requirements of the Japan Toy Association's Safety Toy (ST) Standard. In addition, reissues from 2019 onwards will bear the blue Bandai Spirits logo.
|NGGX #||Model||Yen Price||Release Date||Notes|
|1||GX-9900 Gundam X||¥500||1996 March||First release in the series.|
|2||GW-9800 Gundam Airmaster||¥500||1996 April||Fully transformable kit.|
|3||GT-9600 Gundam Leopard||¥500||1996 April|
|4||NRX-0013 Gundam Virsago||¥500||1996 April|
|5||NRX-0015 Gundam Ashtaron||¥800||1996 May||Fully transformable kit.|
|6||GX-9900-DV Gundam X Divider||¥500||1996 June||Parts variant of NGGX-01.|
|7||GX-9901-DX Gundam Double X||¥700||1996 August|
|8||GW-9800-B Gundam Airmaster Burst||¥500||1996 September||Parts and color variant of NGGX-02.|
|9||GT-9600-D Gundam Leopard Destroy||¥500||1996 October||Parts and color variant of NGGX-03.|
|10||NRX-0013-CB Gundam Virsago Chest Break||¥500||1996 November||Parts variant of NGGX-04.|
Yen price excluding 5% tax (8% from 2014 to 2019; 10% from 2019 October onwards).
|Anime||Gundam X | Comprehensive Episode Listing|
|Events||7th Space War | 8th Space War|
|Topics||Characters | Locations | Mobile Weapons | Nations and Factions | Technology | Warships and Spacecraft|
|Books||Gundam X |Newtype Warrior Jamil Neate | Under the Moonlight | NEXT PROLOGUE| Hyper Guide|
|Timelines||Advanced Generation | After Colony | After War | Anno Domini | Build Fighters | Correct Century | Cosmic Era | Future Century | Mars Century | Post Disaster | Regild Century | SD Gundam | Universal Century|