HELP! Buying Foamposites

I have recently developed a love for the Nike Air Foamposites.  I love everything about them except for the fact that they are hard to come by and get your hands on.  I'm looking for some help on the best way to go about buying Foams.  I know about the whole ticket deal where you pick up a ticket and wait in line, but what if i want some foams that came out a while ago.. like royal blues, pewters, coppers, electronic blue, etc. 

(I already know that these are hard to get in some cases).  I'm not trying to mess with ebay or anything.  i want to get them from a reliable establishment like Footlocker or Eastbay.  Any advice will be greatly appreciated.  Thanks guys.

None of those shoes are in stores or online anymore. All those u named came out years ago. EBay is pretty much your only avenue (at a high price too). The newer foams like the area 72 and safari are available in store and online tho

All those shoes you listed came at least a year ago, yet you refuse to mess with anything that's not an authorized retailer..... You're kinda at a loss there.