Tech: Two sites you should check before buying anything on Amazon

You may be able to find a great deal on Amazon, but is it the best deal?

You may be able to find a great deal on Amazon.com, but is it the best deal? Before you click "buy," you might want to check out a few different websites that monitor price changes and analyze user reviews.

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You may be able to find a great deal on Amazon, but is it the best deal? Read Full Story