Costco’s Cyber Monday 2025 sale is over. Cyber Monday fell on December 1, 2025, and the principal November holiday promotion ended that day. This is a historical recap—not a list of offers you can assume are still live on August 18, 2026. A Costco product page may remain online after its event discount ends, so treat any 2025 price as expired unless the individual listing shows a separately dated current promotion.
The official event pages were November 28–December 1 Holiday Savings, an earlier November 17–December 1 period, and a separate December 6–24 Holiday Event. They were not one universal, continuously valid Cyber Monday sale.
What Costco Cyber Monday 2025 actually covered
Costco grouped holiday promotions by date and channel. The November 28–December 1 page combined warehouse and Costco.com pricing, while some offers were online-only or appeared only on particular days. The December 6–24 event was a later promotion, not an extension of Cyber Monday.
- November 17–December 1: Earlier Holiday Savings offers.
- November 28–December 1: The main Black Friday-through-Cyber-Monday window.
- December 1: Cyber Monday-specific listings and online promotions.
- December 6–24: A separate December Holiday Event, while supplies lasted.
Warehouse prices could vary by location, including Alaska, Hawaii, Puerto Rico and Business Centers, and could differ from Costco.com prices. Product-level quantity limits and sellouts also applied.
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- Gift Cards are shipped active and ready for use.
- This card is non-reloadable. No cash or ATM access. Funds do not expire. If available funds remain on your card after the valid thru date has passed, please call customer service for a replacement card. A one-time purchase fee applies at the time of checkout. No fees after purchase.
- To access your card information safely, type the complete website address shown on your Gift Card (MyGift.GiftCardMall.com) directly into your browser's address bar. Don't use search engines or shortened versions of the website address, as these may lead you to fake or fraudulent sites. Do not provide any Gift Card details (example: Card Number) to someone you do not know or trust. If you believe you've reached an illegitimate website, contact cardholder service at 1-888-524-1283. Be cautious of phishing sites, there are a variety of scams in which fraudsters try to trick others into paying with gift cards.
- To report your Lost or Stolen Physical Visa Card, call Customer Service 24/7 at 1 (888) 524-1283 to cancel your Gift Card as soon as you can. You will be asked to provide the Gift Card number and other identifying information.
- Use your Visa Gift Card in the U.S. everywhere Visa debit cards are accepted, including online.
See Costco’s Cyber Monday landing page and its Cyber Monday offers page for the historical category grouping.
Which categories offered the most potential value?
Costco emphasized electronics, appliances, clothing and shoes, toys, jewelry and seasonal gifts. The strongest value was not necessarily the largest percentage discount: delivery, installation, haul-away, protection coverage or a promotional gift card could materially change the all-in cost.
Rank #2
- Gift Cards are shipped active and ready for use.
- This card is non-reloadable. No cash or ATM access. Funds do not expire. If available funds remain on your card after the valid thru date has passed, please call customer service for a replacement card. A one-time purchase fee applies at the time of checkout. No fees after purchase.
- To access your card information safely, type the complete website address shown on your Gift Card (MyGift.GiftCardMall.com) directly into your browser's address bar. Don't use search engines or shortened versions of the website address, as these may lead you to fake or fraudulent sites. Do not provide any Gift Card details (example: Card Number) to someone you do not know or trust. If you believe you've reached an illegitimate website, contact cardholder service at 1-888-524-1283. Be cautious of phishing sites, there are a variety of scams in which fraudsters try to trick others into paying with gift cards.
- To report your Lost or Stolen Physical Visa Card, call Customer Service 24/7 at 1 (888) 524-1283 to cancel your Gift Card as soon as you can. You will be asked to provide the Gift Card number and other identifying information.
- Use your Visa Gift Card in the U.S. everywhere Visa debit cards are accepted, including online.
Electronics and home theater
Compare the exact television, laptop, tablet, soundbar or gaming configuration—not just the product family. A retailer-specific bundle or storage tier may make a seemingly similar competitor listing an invalid comparison. Electronics and many listed major appliances generally had a 90-day return window from receipt under Costco’s current policy, rather than an unlimited return period.
Major appliances
For refrigerators, ranges, laundry equipment and similar purchases, delivery, installation and haul-away can be worth more than a modest sticker-price reduction. Confirm the service area, what installation includes and whether old-unit removal is included before comparing offers.
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Rank #3
- Amazon.com Gift Cards never expire and carry no fees.
- Multiple gift card designs and denominations to choose from.
- Redeemable towards millions of items store-wide at Amazon.com or certain affiliated websites.
- Available for immediate delivery. Gift cards sent by email can be scheduled up to a year in advance.
- No returns and no refunds on Gift Cards.
Small appliances, clothing, toys and gifts
These categories often had lower absolute savings. Judge the deal by the delivered price, the exact model or size and whether you would buy the included accessories or gift card anyway.
Gift cards and service bundles
A promotional Apple, SiriusXM or other merchant gift card is not an instant price cut. Its value depends on delivery timing, redemption restrictions and whether the recipient will use that merchant. Likewise, an Allstate or other protection-plan bundle has value mainly when the product is expensive enough to justify additional coverage.
Rank #4
- Gift Cards are shipped active and ready for use.
- This card is non-reloadable. No cash or ATM access. Funds do not expire. If available funds remain on your card after the valid thru date has passed, please call customer service for a replacement card. A one-time purchase fee applies at the time of checkout. No fees after purchase.
- To access your card information safely, type the complete website address shown on your Gift Card (MyGift.GiftCardMall.com) directly into your browser's address bar. Don't use search engines or shortened versions of the website address, as these may lead you to fake or fraudulent sites. Do not provide any Gift Card details (example: Card Number) to someone you do not know or trust. If you believe you've reached an illegitimate website, contact cardholder service at 1-888-524-1283. Be cautious of phishing sites, there are a variety of scams in which fraudsters try to trick others into paying with gift cards.
- To report your Lost or Stolen Physical Visa Card, call Customer Service 24/7 at 1 (888) 524-1283 to cancel your Gift Card as soon as you can. You will be asked to provide the Gift Card number and other identifying information.
- Use your Visa Gift Card in the U.S. everywhere Visa debit cards are accepted, including online.
How to tell whether a 2025 deal was genuinely good
- Verify the date: Was the offer valid November 17–December 1, November 28–December 1, December 1 only or during the later December event?
- Identify the exact item: Record the Costco item number, model, size, storage and included accessories.
- Calculate the all-in price: Include shipping, installation, haul-away and the membership fee for a nonmember.
- Separate discount from extras: A gift card or protection plan is different from an immediate price reduction.
- Compare like for like: Use the same SKU or an equivalent configuration at another retailer.
- Check limits and returns: Holiday quantity limits were product-specific, and electronics return eligibility was subject to Costco’s listed exceptions and 90-day rule.
Do not call a listing “still live” merely because its product page remains accessible. A live page can show a regular price, temporary unavailability or a replacement model after the 2025 promotion has ended.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What can shoppers buy at Costco now?
There is no evidence here that any particular 2025 Cyber Monday price or gift-card incentive remains active in 2026. Current availability must be checked on the individual Costco listing on the day you publish or purchase. Confirm that the page shows a current price, stock status, promotion dates and the correct model number; do not carry over a 2025 event price.
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- Cards are shipped active and ready for use.
- This card is non-reloadable. No cash or ATM access. Funds do not expire. If available funds remain on your card after the valid thru date has passed, please call customer service for a replacement card. A one-time purchase fee applies at the time of checkout. No fees after purchase.
- Double check if the URL/website is genuine before entering card details online. Do not provide any gift card details (example: claim code) to someone you do not know or trust. There are a variety of scams in which fraudsters try to trick others into paying with gift cards.
- If you believe that your Card has been lost or stolen, notify Mastercard immediately by calling 1-833-791-7288. You will be asked to provide the Gift Card number and other identifying information.
- Use your Mastercard Gift Card in the U.S. everywhere Mastercard debit cards are accepted, including online. Your Amazon.com Balance cannot be used to purchase Mastercard gift cards.
Current Costco membership information is available at Costco’s membership page. Any new-member Shop Card or other incentive is date-sensitive and may require that you are new or have not held a membership during the prior 18 months.
Does a Costco membership pay for one large purchase?
| Membership | Annual fee | Relevant economics |
|---|---|---|
| Gold Star | $65, plus applicable tax | Access to Costco warehouses and Costco.com; includes one free household card. |
| Executive | $130, plus applicable tax | 2% annual reward on qualified purchases, subject to exclusions, terms and a $1,250 maximum reward. |
Executive costs $65 more than Gold Star. At a 2% reward rate, the upgrade would require approximately $3,250 in qualifying annual purchases to generate $65, before exclusions and other benefits. That is a spending estimate, not a guarantee. A single Cyber Monday purchase usually does not justify upgrading unless it is part of a broader qualifying Costco budget.
Membership details and terms are published at Costco’s membership comparison page.
Return-policy and fine-print checks
- Many listed electronics and major appliances have a 90-day return period from receipt; other categories have different rules.
- Cellular-phone returns can be affected by carrier agreements.
- Online and warehouse prices may differ, and warehouse pricing can vary by region.
- “While supplies last” and product-specific quantity limits do not apply uniformly to every listing.
- Do not assume a later price drop will be automatically refunded; verify any current price-adjustment terms with Costco.
Read the current policy at Costco’s return-policy page before buying an expensive holiday item.
Bottom line for shoppers in 2026
Costco Cyber Monday 2025 was a dated, multi-page holiday campaign that ended December 1, followed by a separate December event. Its historical deals may have been compelling when bundles, delivery or coverage improved the all-in value, but none should be treated as current without product-level verification. For a purchase today, compare the exact model and delivered cost, include the $65 membership fee if applicable, and upgrade to Executive only when your expected qualified annual spending is near the approximately $3,250 break-even point.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
