20 Most Expensive Costco Products Shoppers Have Seen

Most Expensive Products Sold at Costco

Cheapism/Costco/Reddit

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Most Expensive Products Sold at Costco
Cheapism/Costco/Reddit

Costco Deluxe

Costco may be revered for its great deals, but that doesn't mean they don't also sell some pricey, big-ticket items. Here are some of the most expensive items spotted at Costco, according to Redditors, and some we found ourselves. 


Prices and availability are subject to change.

Costco Scotch
r/jagerwolf via Reddit.com
Babe Ruth Autographed Baseball
Costco

Babe Ruth Autographed Baseball

Price: $19,000

While it's hard to believe, you can get an authentic, autographed Babe Ruth baseball through Costco — for a price. It's been certified authentic and comes with a letter to that effect. There's only one available, and (big shocker here) it's non-returnable. 


Foresight Golf Simulator
Costco

Foresight Golf Simulator

Price: $20,000

This isn't just a put-put course a fledgling exec can put in his office. This golf simulator has a hitting mat, turf, a high-def projector and a 30-course package with a lifetime license so the amateur golfer never get bored. There's even a game-optimized PC with a wireless keyboard, mouse, and stand.

Costco Platinum Diamond Ring
Costco

Round Brilliant Diamond Ring

Price: $300,000

This isn't just any diamond ring, of course. This 6.55 carot whopper is on a platinum band, and in case you're worried, it comes with a jewelry grading and gemological report to back up its quality.

Dom Perignon
Costco

Dom Perignon Champagne Collector's Edition Set 1976 to 2012, 24 Pack

Price: $17,500

Do you like champagne? Like, really like champagne? These are two boxes of 24 bottles total here, and Dom Perignon lovers will surely enjoy the contents. 

Gold Pearl Necklace
Costco

Pearls With A Gold Clasp

Price: $30,000

Want a necklace made of beautiful pearls? There's only one of these available, so act quickly if it's in your budget. There's an International Gemological Report included if you need some reassurance.

Mike Trout LA Angels Autographed Bat
Costco

Mike Trout LA Angels Autographed Bat

Price: $5,500

This autographed bat, signed by batter Mike Trout of the Los Angeles Angels, is officially licensed by the Major League Baseball, so it's definitely official. It's also certified and witnessed by Fanatics Authentic and has a tamper-evident hologram to ensure it's 100% Mike Trout signed. It may not be the most expensive sports memorabilia ever sold, but it's quite a price tag for Costco.


Costco Scotch
r/penguinsteak via Reddit.com

Benromach 50-Year Single Malt Scotch

Price: $10,000

One Redditor said this was the priciest find in his Costco. For this price, it better be good scotch.

South Sea Cultured 13-16.4mm Pearl Necklace
Costco

South Sea Cultured 13-16.4mm Pearl Necklace

Price: $45,000

There's only one of these exotic pearl necklaces available, so if you have the funds, you way want to grab this one online. Though the pearls are cultured, good news: an International Gemological Report is included with your purchase, so it's legit.

Tom Brady Rookie Card
Costco

Tom Brady Rookie Card

Price: $40,000

If you collect baseball cards, hope you have this one in your stash. If so, don't bend it. This one has a card grade of a near perfect 9.5 and a signature graded a perfect 10. Of course, it comes in a tamper-proof holder to keep your investment safe.

Shohei Ohtani LA Angels Autographed Game Ticket
Costco

Shohei Ohtani LA Angels Autographed Game Ticket

Price: $16,000

Big Angels fan? This autographed game ticket is a keeper because it is not only autgraphed by Ohtani, it commemorates his first home run for the LA team. It's also certified by Beckett Authentication Services. This is only available online for a limited time.

Pink Diamond Ring
Costco

Pink Diamond Ring

Price: $340,000

Want a diamond ring guaranteed to stand out? This one will likely do the trick. It's not treated, but you may want to think twice about returning it in anything other than the condition it came in. The warning on the site says, "When returning unique jewelry items, or items containing a 1.00 ct center diamond or larger, Costco warehouses may require additional time to verify the diamond, in which case a refund will be approved upon positive verification and as long as the item is not damaged, reset or resized outside of our recommendations. This process may require two to five business days."

Costco Platinum Diamond Ring
Costco

A Round Diamond Ring

Price: $420,000

One Redditor found this sparkling example of a diamond ring with a big price tag. Not surprisingly, a commenter said the price tag was likely because of cut, clarity, color and, of course, Costco.

Costco Gold Coin
Costco

A Gold Coin

Price: $2,430

If you're looking for something to barter when the apocalypse is upon us, or just an impressive paper weight, this coin (it's really just one ounce) of gold is available at Costco. You can buy five at a time, but be cautious — this purchase can't be price adjusted. 

Joe Montana Football Rookie Card
Costco

Joe Montana Football Rookie Card

Price: $10,500

While Joe Montana is long retired from football, his 1981 rookie card lives on. While it's only a mint 9 grade card, the signature is a perfect 10.

Osaki Dual Mechanism Massage Chair
Costco

Osaki Dual Mechanism Massage Chair

Price: $8,500

While massage chairs are automatically pricey, this one outstrips others with its price tag. It is equipped with a dual massage system, which has 4D rollers for the entire back and 2D rollers at the bottom of the track, and is driven by its Ai technology that tailors massage "based on your body’s condition." If you're sore, you'll probably think it's worth every cent.

1-Year Emergency Food Pallet
Costco

1-Year Emergency Food Pallet

Price: $7,000

Want to eat canned food? For a year? Okay, this is an emergency pallet, and we are terrified imagining a scenario where this seems like a wise investment, but here you go. You can get 246 cans for 2,814 servings. Good news  — if this emergency is a long time in coming, the cans last for up to 30 years. Bon appetit. 

Samsung 98" TV
Costco

Samsung 98" TV

Price: $6,000

While TVs come down in price pretty quickly, if you want a mammoth 98-inch screen immediately, this is available. And if you have space for it, why not?

2019 Bordeaux Set
Costco

2019 Bordeaux Set

Price: $14,000

For true wine lovers, this collection of nine wines from the Bordeaux region of France is sure to complement what is probably already a ridiculous stockpile of wine. Curated by the wine brokers at Duclot, the set features wines from different appellations, terroirs and styles. Each year can be different, but the set often includes iconic labels such as Lafite Rothschild, Margaux, Mouton Rothschild, Haut-Brion, Cheval Blanc, Yquem, and even Petrus. 

Evolution Spas 7-Person Spa
Costco

Evolution Spas 7-Person Spa

Price: $10,000

This seven-person hot tub is not only big enough for everyone who comes to your dinner party, it has four pumps, a Bluetooth sound system, and LED jets. Also, it has a water purification system in case your guests aren't entirely clean. Hey, you never know.