Game Boy Micro Famicom Version (ファミコンバージョン)
ファミコンバージョン · OXY-001 · Nintendo · 2005
Why
It was released only in Japan; it’s rare in our markets, so we don’t set a rarity level. model rated as Uncommon - variant no lower than. Estimate: exact units produced unknown.The Game Boy Micro is a handheld game console developed and marketed by Nintendo. It was released in Japan on September 13, 2005, and in other regions later that year. A miniaturized version of the Game Boy Advance, it was the last in the Game Boy line. Unlike other Game Boy Advance models, the Micro lacks backward compatibility for original Game Boy and Game Boy Color games. It failed to meet Nintendo's sales expectations, having sold about 2.4 million units worldwide.
For now, in English only. Source: Wikipedia, CC BY-SA 4.0How to tell them apart
Styled after the Famicom Player 1 controller: red/maroon body, gold faceplate; Super Mario 20th anniversary logo. Japanese product code OXY-S-GA(JPN). Visually close to the NA 20th Anniversary Edition; tell apart by box/labels.
Details from sources
Listed by Nintendo JP as one of the five launch colours (the official page does not call it limited); en.wikipedia calls it a limited-edition launch version. Tied to the 20th anniversary of Super Mario Bros. (1985-09-13). Official Nintendo JP price: JPY 12,000 incl. tax (JPY 11,429 excl. tax). Club Nintendo offered a Famicom II-controller faceplate to pair with it (separate entry).
Data source: nintendo.co.jp
Yes this option? Take a photo of it - the app will recognize the model, verify it’s in your hands, and give you a collectible card with a number and rarity.