Nike Air Zoom Vapor IV

[Vixenbergen]

On T-W, all the colors (save for discontinued colors such as obsidian, black/white, etc) for the Air Zoom Vapor IV are priced at $110. However, the blue color can be found on Nike's own shop for considerably less: $85. Why is it cheaper on Nike's own site? Shouldn't it be the other way around?

[harperselitebuiltfortough]

because the new colors on tw have to sell for retail price unitl new colors come out, right at a tennis store near me they had the babolat propulse for only 104 instead of 120