Codebreaker GBA Value Guide 2026: Used & New Prices

About Codebreaker

Codebreaker is a tool used for manipulating game data, specifically for the Game Boy Advance. While the concept of code-breaking has historical roots in cryptography [6], this specific item is associated with game modification tools. It allows users to interact with and alter game functions. Collectors are interested in these items as they represent a piece of gaming history and the culture of game modification [2].

What it's worth right now

Currently, the median asking price across live listings for Codebreaker is $39.94. When looking at historical sold data, the used value has remained steady month-over-month. For comparison, the established used value is $74.99, while new or sealed copies hold a value of $112. New/sealed trades are noted to be at approximately 1.5x the used value.

What drives the price

The condition and completeness of the Codebreaker significantly influence its market price. Items in better condition, such as 'Like New,' command higher prices compared to those listed as 'Good' or 'Used.' Completeness, such as having the item and box, is a key factor in determining value. The specific variant or nature of the item—whether it is a cartridge, accessory, or a specific version—will also dictate its worth in the collector's market.

Buying and selling it

When considering a purchase, comparing current asking prices against recent sold comparables is crucial. If the current asks are significantly higher than the sold comps, it may be wise to wait for a better listing. When listing your own item, accurately describing the condition and completeness will help attract serious buyers. For a full breakdown of sold-comp history, please visit full sold-comp history.

Explore all current listings and recent sales for Codebreaker below.