READ: Draw a line on a graph, and have the system calculate a formula for said graph.
I think if you asked a group of mathematicians to design an algorithm to do that they'd come back with formal proof that this task is impossible.
What's even worse is that many shops are putting them on sale at $100 over the suggested retail price, and they still sell like this.
Interesting. Not too long ago Nintendo would have told those stores to fall in line or they will be excluded from future shipments. I'm pretty sure Sony and MS have such a policy.