The cheapest I saw was at Amazon or at DealExtreme (puzzle cube).
You can see cheap rubiks cube for sale at this site cheap http://cheapcuberubiksale.blogspot.com"
No. Unless you buy the electronic rubiks cube called rubiks revolution. It has different games.
http://www.cubelagoon.com/?ref=1285 Basically, you answer surveys to gain points and then use those points to claim prizes. Such as a rubiks cube. Its 100% free. I've gotten a 3x3 white cube and a 4x4 rubiks cube from here. Its very fast. For a 2x2 cube, its 4.75 points and each survey is around 0.5-2 points. So you can get it in no time. Just use that link and sign up and start answering surveys.
rubiks cube with touch screen just slide your finger and the digital colors change only sold online or at best buy
The Rubik's cube is really strong if you buy the official product. There are loads of fakes, the mini ones are also easily breakable. You can tell if it is an official product by looking at the white side, there will be a label on one of the stickers.
most toy-stores in most malls.
Try looking for them at your local Wal-Mart, Target, Toys R Us, Wal-Greens and other similar stores. You can buy one from Rubik's official website in the sources and related links below.
go to 51morefun, they sell it for only $14.99!
Cube organizer furniture can be bought in places like Target or Walmart if they are large enough stores, or at Ikea or similar cheap furnitures stores if not.
That depends on what you expect from the cube, like speed, stability etc. If you want a fast cube that is capable to cut corners very well, I'd suggest either a type AV or an F-II. Also the ShengShou and the Dayan ones are awesome. You can buy those cubes at Lightake, which is a popular and trusted speedcubing store or Amazon. Check the link below.
Start with the 2x2 (easiest). then once you know how to solve it, really well use the 3x3 (Moderate) and the keep going, 4x4(difficult) 5x5(Harder) 6x6(realy hard) 7x7(Really Really Hard). Then see how you do at a Rubik's cube competition. Good Luck,
If you want a 7x7x7 there is only one place to go, http://www.v-cubes.com/ they are the only 6x6x6 and 7x7x7 cubes in the world and they are extremly expencive + a lot of shipping. the 7x7x7 is called a v cube 7
you can buy cheap water at varartas