When Does Costco Mark Down Unsold Appliances?

A Costco membership is a boon for the bargain hunter, but beyond their everyday low prices, you can score deals upon deals on appliances by shopping at the right time. Costco leaves no item unsold, and there are certain times of the year when you can net major savings on big ticket items, including appliances. When you're looking at spending hundreds or more on a household essential, every bit of savings counts, and there are plenty of insider Costco tips that most shoppers don't know.

We're sorry to report that one of the best times of year for Costco appliance deals has just passed; the store offers deep price cuts in May, but there's still plenty of time to check out the new Costco home finds in 2026 and save bundles on old favorites. Labor Day sales can make buying appliances easier, but summer isn't the only season Costco marks down appliances. Black Friday sales are the golden hour for appliance discounts, and Costco has some secret ways of extending the savings for longer than that infamous one-day shopping rush.

Just in time for summer entertaining, Memorial Day sales are a top time for Costco appliance markdowns. Typically starting on May 15 and continuing until the 26th, the summer kick-off sales are the first big price chops of the year. Some of the most trustworthy and reliable appliance brands are available at 70% off regular prices at this time, particularly for refrigerators, washers, and dryers. The discount shopping club also wraps up the season with Labor Day sales, and appliance costs may be slashed to between 20% and 35% off their original prices.

If you can hold out until mid or late fall for that new dishwasher, Black Friday sales are considered prime time for savings on appliances, even if the Memorial Day sales' discounts of up to 70% are hard to top. November 28 is the day to head to your closest Costco for an amazing price on appliances, but there are other Black Friday-related dates to add to your calendar. Starting on Halloween and lasting until December 16, the early holiday season often features Black Friday preview sales, and this period merges seamlessly into the holiday savings event that lasts from November 17 until December 1. While an IRL visit to Costco on November 28 might reward you with a real steal, Thanksgiving Day and Cyber Monday are great days to head to the website for specials.