If you have ever walked past a Costco price sign ending in .97 and wondered if it was just a random number, you have been leaving money on the table. If you have ever seen a small asterisk in the corner of a Costco price tag and not known what it meant, you have walked past discontinued items without stocking up. And if you have ever spent twenty minutes in the warehouse without knowing that .88 price tags and .00 price tags are two of the best opportunities in the entire sto