Generator Rex
Nintendo DS · 2009
About this game
Based on the kids' show on Cartoon Network, Generator Rex: Agent of Providence is a beat-em-up action game where players control the pivotal character Rex as he continues to combat the E.V.O.'s (Exponentially Variegated Organisms) and nanite problems which plague the Earth.
The story revolves around Rex attempting to stop villain Van Kleiss from threatening the Earth.
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Rex journeys through the game collecting--or attempting to collect--blueprints and evidence against Van Kleiss.
Throughout the adventure, Rex must also work to regain powers lost from an event early in the game, and also absorbs the nanites in some infected people--many of whom have turned into monsters.
As Rex is an amnesiac, clues to his past can also be gathered in various places in the game.
Rex's powers include the Smackhands (giant robotic fists), Slam Cannon, BFS (Big Fat Sword), Funchucks (massive spinning club-fists inspired by nunchucks), and a few others.
Many of them must be re-earned as the player progresses through the game.
While the game typically plays as a beat-em-up, there are brief breaks featuring stages with shooting-heavy driving, and a falling sequence which has players dodging E.V.O. monsters and other debris.
When in the Providence headquarters, players can replay completed stages in time trial challenges.
About Nintendo DS
The dual-screen, touch-enabled Nintendo DS (2004) became the best-selling handheld of all time, helped by its huge and genre-diverse library. Cartridge-based DS games have held up well physically over 20 years, and complete-in-box copies of the system's biggest sellers (Nintendogs, Pokémon, Mario Kart) remain very accessible for new collectors starting out.
Gamevaro tracks Generator Rex for Nintendo DS with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Generator Rex to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This NDS release dates back to 2009.
Price history
Market values by condition
PAL
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-12 | Manual Only | PAL | €1.13 |
| 2026-07-12 | Item only | PAL | €3.44 |
| 2026-07-12 | Complete in Box | PAL | €4.56 |
| 2026-07-12 | New (sealed) | PAL | €8.75 |
| 2026-07-12 | Graded New | PAL | €9.62 |
| 2026-07-12 | Box Only | PAL | €1.80 |
| 2026-07-10 | Item only | PAL | €3.44 |
| 2026-07-10 | New (sealed) | PAL | €10.59 |
| 2026-07-10 | Manual Only | PAL | €1.13 |
| 2026-07-10 | Box Only | PAL | €1.80 |
| 2026-07-10 | Item only | PAL | €8.46 |
| 2026-07-10 | Graded New | PAL | €9.62 |
| 2026-07-10 | Complete in Box | PAL | €4.56 |
| 2026-07-10 | New (sealed) | PAL | €8.75 |
| 2026-06-18 | Box Only | PAL | €1.66 |
| 2026-06-18 | Item only | PAL | €3.39 |
| 2026-06-18 | New (sealed) | PAL | €7.76 |
| 2026-06-18 | Graded New | PAL | €8.54 |
| 2026-06-18 | Manual Only | PAL | €1.04 |
| 2026-06-18 | Complete in Box | PAL | €4.13 |
| 2026-06-08 | Box Only | PAL | €1.65 |
| 2026-06-08 | Item only | PAL | €3.38 |
| 2026-06-08 | Manual Only | PAL | €1.03 |
| 2026-06-08 | New (sealed) | PAL | €7.73 |
| 2026-06-08 | Graded New | PAL | €8.51 |
| 2026-06-08 | Complete in Box | PAL | €4.12 |
| 2026-05-17 | Manual Only | PAL | €1.03 |
| 2026-05-17 | New (sealed) | PAL | €5.26 |
| 2026-05-17 | Graded New | PAL | €5.79 |
| 2026-05-17 | Box Only | PAL | €1.64 |
Market insights
Rarity & condition
Generator Rex has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Generator Rex worth?
Generator Rex for Nintendo DS is currently worth €8.46 loose, €4.56 complete in box, and €8.75 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Generator Rex rare?
Generator Rex has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Generator Rex?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Generator Rex, loose is €8.46 and CIB is €4.56 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
Also on other platforms
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