In contrast to my Slim Jim thread, I went to Costco today and got a great deal on compact fluorescent light bulbs: a 6-pack for $2.49 (marked down from $9.99). I bought a dozen packs. It’s not like they’ll go bad, and we’re probably set for light bulbs for life.
And about a month ago, I needed to rent a car for 2 weeks. I searched the rental company sites and the bundling sites (Orbitz, Hotwire, etc.) and the best price I could get was about $500 total, give or take a few bucks. I looked for promo codes, plugged those in, and got it down to about $400. Still way too much. But then I remembered that Costco gives a rental car discount, so I went through their site, and bingo, $200.
What are some of your best warehouse store deals?