Costco put the $500 Southwest gift card on sale for $429.99 [linked]. If you travel on Southwest enough to burn through the gift-card value it’s an easy way to save $70 on flights.
Southwest Airlines: $500 Costco gift card is available for $429.99
Ren is the Chief Director of Nap Times at Escape Houston, Escape ATX, Cheap DFW, and Escape Flights. He really likes researching airfare and the travel industry, especially when it means getting a cheap flight to anywhere (he's not picky).