speed stacks.com
Speed Stacks can be purchased from Speedstacks.com They are no longer in Targets and WalMarts
You can buy them online at Speed Stacks Official Website or Amazon, and in the UK in Toys 'R' Us.
They do not sell speed stacks in retail stores anymore,your ganna have to buy it from a yardsale or a person that is no longer using it.
target does not have speed stack in 2012
Toysrud
speedstacks.com
Walmart
you can buy it from www.speedstacks.com which is official website for the speed stacks
target or wal mart
You can get Speed Stacks equipment Malaysia in : http//:speedstacks.com.my
speed stacks was invented in the early 1980s.