The Steam Deck, released in December 2022, has quickly gained traction among collectors due to its unique blend of portable gaming capabilities and the allure of PC gaming flexibility.

The upgrade to a 1TB SSD enhances its appeal, particularly for those seeking greater storage capacity which resonates well within the Japanese retro gaming community.

However, the absence of original accessories may slightly temper its collectability; collectors often favor complete sets.

In the current market, the starting price of ¥60,000 is reasonable, but dedicated collectors may find added value in this upgraded model's potential for long-term use and its limited availability within Japan.