Blue Chip Stamps, an old shopping loyalty program, still redeems your stamps for cash. Here's how
In the western United States ... stamps too, but 13 years later in 2010, Blue Chip Stamps were no longer given out, but they ...
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US stamp sells for a record-breaking $2m
The stamp, seen here with Siegel Auctions President Scott Trepel, once famously featured in an episode of the Simpsons A rare US postage stamp ... The 76-year-old told the Washington Post that ...