I wanted to test out some Costco items and pit them against the most similar name-brand item to see which comes out as the ...

Costco shoppers say these seven items aren’t worth the price—and you might be better off buying them elsewhere.

If you're looking to cut down on household costs, without sacrificing the quality of your products, Costco might be just the ...

Kirkland Signature products rank highly compared to competitors. Some of the top-rated Kirkland products, according to ...

Comparing prices is an essential part of purchasing a new TV at any retailer, but it may be more difficult than you expect if ...

Costco has a home theater deal that looks good, but are there better options to consider? Here's another product that may ...

When both places had the product, Costco tended to be cheaper. At least for the items I tested. That last comparison, however, shows something that matters for comparisons like these — you can ...

Kirkland Signature is now central to Costco's ( COST) earnings firepower, generating about $86 billion in annual sales to ...

"A new Costco is associated with a statistically significant increase in grocery prices of 1.4% in the short run and 2.7% in ...