The New Adventures of Mary-Kate & Ashley
Game Boy Color · 1999
About this game
The New Adventures of Mary-Kate & Ashley is a puzzle platforming game featuring Mary-Kate, Ashley, and their dog Clue.
In each level, the player's goal is to flip a switch to open a cage, then grab the puzzle piece inside before the gate closes.
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The player can switch between the three characters at any time.
Mary-Kate can jump higher, and the other two characters can jump on her head to reach high ledges.
Ashley is the only one who can flip switches, and can pick up and throw Clue to move him or knock out enemies.
Clue can be used as a platform, can fit through small spaces, and can swim.
Enemies include monkeys, bats, and rats, and there are hazards such as spikes and crumbling platforms.
If the player is having trouble reaching the puzzle piece, he or she can instead collect three clues scattered around the level, which will explain how to reach the puzzle piece. 50 levels are included, split across five cases.
A password is given after every case, for resuming play at a later time.
About Game Boy Color
The Game Boy Color (1998) added a color screen to the original Game Boy formula while remaining backwards compatible with the entire existing cartridge library. Its colorful, semi-transparent cartridge shells make it a visually distinct platform for shelf collectors, and several late-cycle exclusives — released just before the Game Boy Advance took over — are notably harder to find complete today.
Gamevaro tracks The New Adventures of Mary-Kate & Ashley for Game Boy Color 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 The New Adventures of Mary-Kate & Ashley 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 GBC release dates back to 1999.
Market values by condition
PAL
NTSC-U
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-08 | Loose / Item only | NTSC-U | €6.77 |
| 2026-07-08 | Loose / Item only | PAL | €8.45 |
Market insights
Rarity & condition
Only a handful of market sales have been tracked for The New Adventures of Mary-Kate & Ashley, suggesting it doesn't trade hands very often — a sign of relative scarcity compared to more common Game Boy Color titles.
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 The New Adventures of Mary-Kate & Ashley worth?
The New Adventures of Mary-Kate & Ashley for Game Boy Color is currently worth €8.45 loose. Prices are based on real sales and update regularly on Gamevaro.
Is The New Adventures of Mary-Kate & Ashley rare?
The New Adventures of Mary-Kate & Ashley has only a handful of tracked market sales, suggesting relative scarcity compared to more common Game Boy Color titles.
What's the difference between loose, CIB and sealed for The New Adventures of Mary-Kate & Ashley?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.
Is The New Adventures of Mary-Kate & Ashley worth more in PAL or NTSC?
The PAL version of The New Adventures of Mary-Kate & Ashley is currently worth €8.45 loose, versus €6.77 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.
Ratings & Reviews
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