Personally i like buying my tech decks at toys r us because they usually have a good selection.
the rarest tech decks are led skateboards, element, x games, and dc tech decks
All Tech Decks are made the same way. So to answer your question, almost Tech Decks are just as good as blind or Darkstar Tech Decks. but some are cooler looking and the new 2010 competition series darkstar board has awesome long board wheels!!!
Well There Are not Many Rare Tech Decks But Element 5boro and Choclate tech decks are
there over 110 tech decks you can collect
There were only 32 zero tech decks made before they were recalled in 1996
One place you can look for Tech Decks is eBay.com. or atamii.com
Target, walmart, and toys r us are good.
coles is a good place or k-mart
Black label Tech Decks are better, but all tech decks are still about the same.