# Onyx & Platinum GBA SP Value Guide 2026

Check the current used value for the Onyx & Platinum Gameboy Advance SP. See what drives the price and where to buy.

**Tags:** value-guide

**Published:** 2026-08-02

## About Onyx & Platinum Gameboy Advance SP
The Onyx & Platinum Gameboy Advance SP is a handheld gaming console developed and marketed by Nintendo [3]. This 32-bit handheld system succeeded the original Game Boy Advance [4]. It was released in Japan on February 14, 2003, with releases occurring in other regions in March [3]. Players and collectors value this console for its unique aesthetic and as a piece of gaming history [2].

## What it's worth right now
Based on recent sales data, the real sold-comp value for the used Onyx & Platinum Gameboy Advance SP is $359.96. When comparing this to the new/sealed market, which trades at approximately 1.5x the used value, the gap shows the premium placed on pristine, unopened condition. Currently, the median asking price across 20 live listings on eBay sits at $153, while the sold median has remained steady month-over-month.

## What drives the price
Several factors influence the market value of the Onyx & Platinum Gameboy Advance SP. Condition is paramount; items in excellent condition, especially those that have been professionally refurbished, command higher prices [2]. Completeness is also a key driver, as are specific variants. The market shows listings for various reshells, indicating that modifications and specific hardware configurations can significantly impact the asking price [5].

## Buying and selling it
When looking to buy, comparing current asking prices against recent sold comparables is crucial. If the current asks are significantly higher than the sold comps, it may be advisable to wait for better pricing. For sellers, clear and detailed listings are essential. Highlighting the console's condition and any specific features, such as IPS LCD screens or USB-C connectivity, will help attract serious buyers. To view the full sold-comp history and track market trends, visit [full sold-comp history](/products/onyx-platinum-gameboy-advance-sp-gameboy-advance-price).

Explore the live listings and determine the right time to buy or sell your Onyx & Platinum Gameboy Advance SP below.

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Source: [https://junkpal.ai/blog/value-guide-onyx-platinum-gameboy-advance-sp-gameboy-advance-price](https://junkpal.ai/blog/value-guide-onyx-platinum-gameboy-advance-sp-gameboy-advance-price) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
More machine-readable surfaces: [/llms.txt](https://junkpal.ai/llms.txt)