Spencer Platt/Getty ImagesThere are a few overriding principles that mattress shoppers should under...

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Spencer Platt/Getty Images
There are a few overriding principles that mattress shoppers should understand. First,...
Speaking of price, get ready to negotiate. Price tags on bedding mean even less than...
Remember, it's also nearly impossible to try out a mattress in a store by lying on it...
That leads to the fourth principle: it's all about the returns. Mattress sales folks...
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