The Xbox One S is available in three models, which are releasing in waves starting in early August:

2TB Launch Edition (includes Xbox One S Vertical Stand) for £349 / €399 / $399, releasing first in August (specific date TBA)
1TB edition for £299 / €349 / $349 (Xbox One S vertical stand sold separately for $20), release TBA
500GB edition for £249 / €299 / $299 (Xbox One S vertical stand sold separately for $20), release TBA

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