(Newser) -
Americans have gobbled up Spam for 71 years, despite Monty Python parodies and countless jokes about the spongy stuff. But Spam's sales have spiked 10% over the past 12 weeks, as the economy has gone sour and soaring gas prices have been gobbling up household income. In fact, it's no cheaper than real meat, dollars-per-ounce. But its one of those things, like ramen noodles, bus transit and lipstick, Advertising Age reports, that people associate with belt-tightening.
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