But there's one hidden Costco gem that you might have overlooked on your last rotisserie chicken run: restaurant gift cards.

A Costco membership has the potential to offer lots of value. But read on to see why you may be letting some of your ...

However, with the deal customers also get a $45 Costco gift card to use during their first shopping trip, which brings the membership price down to just $20. "Costco is your one-stop shop for ...

Detailed price information for Costco Wholesale (COST-Q) from The Globe and Mail including charting and trades.