Just spoke with two major boutique players in North America about the Yeezy 350 Zyon drop.
A few things I want to share:
• I was already under the impression from talking to adidas this was a major drop for them with lots of Stock. Both stores echoed the same thing.
• We’re looking at hundreds of pairs at a minimum going online per boutique this weekend. It would not surprise me for a second if someone like UNDFTD put up 2k pairs at 8AM EST. This is going to push 1K stock per store for a lot of major players. Kind of like the 380 Mist drop but with more hype
• Obviously, do not buy resell earlier or on release day. This is definitely going below $300 USD resell and I can see $250ish being a possibility.
• Going to gather more intel but I expect this is going to be the biggest Yeezy drop of the year as far as stock goes
• Raffle anywhere and everywere you can where the price shipped is reasonable (so everything in North America and some EU). Secure the W early and use #raffles or the SoleSavy app to manage your entries
Team manual going to have a good Saturday, stay tuned for updates. 
