I guess I wanted to buy it from another reseller to save myself the trouble when the unit becomes defective.
If you know the Apple store return/exchange policy and the service offered, you may share my idea on buying it from another reseller.
I had to talk to so many people when I bought my 12" PB three weeks ago, when I had a "live/stuck pixel" in the middle of the screen for the exchange, only after 2 hours of purchase. It isn't normally done but I was very insistent.
If it was at a reseller, a small scratch would have been replaced if that is what I wished for.
Another one is the service plans. I don't want to buy Applecare to get "limited" coverage. With plans from resellers, they will cover so much more and with a lot less questions. And it costs about $50 less than Applecare for about the same period of coverage.
So my consideration on buying newer PB next year at a reseller isn't really stupid or unreasonable.