Eight O’Clock 100 percent Colombian Coffee has been named the best buy at $6.28 for a pound, according to the March issue of Consumer Reports. The magazine tested and rated 19 ground coffees and put a “very good” Eight O’Clock ahead of runners-up Folgers, Maxwell House and Starbucks — the country’s best-sellers. It’s all about the taste, and Consumer Reports tasters liked Eight O’Clock the best. Eight O’Clock Coffee is also celebrating 150 years of making coffee by having a sweepstakes. It’s the standard sign up for their email list and come back everyday and enter kind of contest. From…