How are these prices computed?
Every day, Dero collects offers from partner sellers, excludes accessories and outlier prices, then computes minimum, median, mean and deciles per model.
7-day change
Xbox median-of-medians: change not published (fewer than 4 models) since October 18, 2026.
Price series started on September 16, 2026: 30- and 90-day trends will be published once enough history exists.
We're collecting daily price data for Xbox models — the first statistics will appear once we have a few days of history.