This info graphic by The Yeezy Mafia suggest that yeezys have been produced in larger quantities with the release of each new colorway.
“The YEEZY Boost 350 V2 “Zebra,” formally the rarest and most expensive of its kind, recently saw a massive dip in value because of its re-release. Previously worth $1500, StockX now values the shoe between $500 and $550.”
The chart simply proves that the quantity does not always relate to the resale value, it’s the colorway and demand that determine the price.
— Yeezy Mafia (@theyeezymafia) July 12, 2017