Costco unveils holiday savings with early Black Friday deals, discounts on Apple MacBook, TVs and more

Costco has released its "holiday savings offers," including some of its Black Friday doorbusters with deals on televisions, electronics, gaming systems, jewelry, food and more.

The members-only warehouse club is holding its sale in five windows, with some deals set to begin three weeks ahead of Thanksgiving and others to continue through Cyber Monday. 

The first wave starts Thursday and runs through Nov. 21, the next begins the week of Thanksgiving and continues through Dec. 2, and then there are additional deals for Thanksgiving Day, Black Friday and Cyber Monday, according to the online ad.

Costco's 540-plus U.S. stores will be closed Thanksgiving.

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Many of the deals are featured in-store and online but there are several online-only offers – including a 70-inch VIZIO 4K television for $599.99 on Nov. 28. Several Black Friday deals also will begin online on Thanksgiving.

Most computers and some appliances come with "Costco Concierge Services technical support," and some include a second-year warranty.

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Nov. 7-21 deals

• 7.5-foot Artificial Pre-Lit LED Tree, $50 off
• Apple iMac 21.5-inch with 4K Retina Display, $300 off
• Apple MacBook Pro 13.3-inch with Touch Bar, $250 off
• LG 55-inch 4K UHD LED LCD TV for $349.99
• Evolution Spas Impression 85-Jet, six-person spa, $2,000 off
• See the items on sale Nov. 7-21 here.

Nov. 22-Dec. 2 deals

• Samsung Galaxy Tab A 10.1-inch 128GB Tablet, $100 off
• Build-A-Bear Workshop Four $25 eGift Cards, $10 off
• Ring Video Doorbell 2 with one-year Protect Plus, $60 off
• See the items on sale Nov. 22-Dec. 2 here.

Thanksgiving Day online-only deals

• VIZIO 70-inch 4K UHD LED LCD TV for $599.99
• Apple MacBook Air 13.3-inch in silver, $200 off
• LG 24 cu ft Wi-Fi Enabled French Door Counter-Depth Refrigerator with CoolGuard, $700 off
• See the items slated to go on sale Nov. 28 here.

Black Friday deals

• Xbox One S 1TB Console Bundle, $100 off 
• Google Nest Hello Video Doorbell with six-month Nest Aware Subscription for $169.99
• Nikon D3500 DSLR Camera Bundle, $100 off
• Dyson Cyclone V10 TotalClean+ Cord-free Stick Vacuum, $130 off
• See the items slated to go on sale Nov. 29 here.

Cyber Monday deals

• Apple MacBook Air 13.3-inch, $200 off
• Round Brilliant 3.00 ctw VS2 Clarity I Color Diamond Platinum Ring, $2,000 off
• Samsung 5.0 cu ft Top Load Washer with Active WaterJet and 7.4 cu ft Dryer with Sensor Dry Laundry Package in white, $400 off
• See the items slated to go on sale Dec. 2 here.

Follow USA TODAY reporter Kelly Tyko on Twitter: @KellyTyko