Costco Squishmallows, LEGO E.T. and Pyrex Set: Prices

Quick answer (prices checked October 22, 2026):

• Squishmallows 20" KPop Demon Hunters: $33.99 on costco.com (Rumi, Jinu, Derpy or Sussie), and reported at $29.99 in warehouses as a mixed assortment.
• LEGO E.T. the Extra-Terrestrial bundle: $149.99, online only. It's set 21370 (1,226 pieces) plus a LEGO Minifigures Series 29 6-pack.
• Pyrex 3-piece Measuring Cup Set: $16.99 online after $3 off (through October 22), or $13.99 in warehouses.

Costco Squishmallows: KPop Demon Hunters

The Squishmallow everyone is hunting for at Costco right now is the 20-inch KPop Demon Hunters plush, officially licensed by Netflix.

Each plush is 20 inches tall (about 19 x 16 x 20 inches), weighs about 3.5 lb, is recommended for ages 3 and up, and is hand-wash only.

Other Costco Squishmallows: 20-inch Star Wars Squishmallows (Darth Vader, the Mandalorian and Grogu) were marked down to about $9.97 online in late September 2026 and have mostly sold out. Selection changes quickly ahead of the holidays, so check costco.com and your warehouse.

Warehouse or online? The warehouse assortment is about $4 cheaper if you don't mind a surprise character; order online if you need a specific one.

LEGO E.T. the Extra-Terrestrial bundle ($149.99)

LEGO released the LEGO Ideas E.T. the Extra-Terrestrial set (21370) on August 1, 2026: a 1,226-piece posable E.T. for adults (18+), about 9.5 inches tall, with a light-up heart, a pointing "phone home" finger and a pot of LEGO flowers. At launch it was sold only by LEGO, at $139.99.

Costco sells it as the LEGO ET Bundle (item 2005362, online only) for $149.99, paired with a LEGO Minifigures Series 29 6-pack (set 66814, ages 6+), six random minifigures from a 12-character series.

Is it a deal? Bought separately at LEGO.com, the E.T. set ($139.99) and the 6-pack ($29.94) come to about $170, so the Costco bundle saves you about $20 if you want both. If you only want E.T., buying the set alone isn't cheaper at Costco.

Pyrex 3-piece Measuring Cup Set

This is the classic Pyrex glass measuring cup set: 1-cup, 2-cup and 4-cup cups with red measurement marks, made of tempered glass, dishwasher and microwave safe, and listed as made in the USA (item 1615903).

The warehouse price is lower than the online price, even with the online discount, and that's common at Costco because online prices include shipping. If you can, buy it in the warehouse. Prices vary by location.

A note on the "Made in USA" label: in 2023 the FTC found that more than 110,000 Pyrex measuring cups made in China in 2021–2022 had been sold as made in the USA, and the company (Instant Brands) paid refunds. Costco's current listing says made in the USA.

Can you return them, and what about price drops?

All three are covered by Costco's "Risk-Free 100% Satisfaction Guarantee." Toys and housewares aren't on the 90-day electronics list, so there's no fixed deadline.

If the price drops within 30 days of your purchase, Costco's price adjustment lets you ask for the difference. For costco.com orders, submit the request while the lower price is still active. Holiday toys are especially worth watching: the Star Wars Squishmallows fell from about $30 to under $10 this fall.

FAQ

Does Costco sell Squishmallows?

Yes. Right now it sells 20-inch KPop Demon Hunters Squishmallows ($33.99 online, about $29.99 in warehouses), and other characters rotate in before the holidays.

Is the LEGO E.T. set at Costco?

Yes, as an online-only bundle with a Minifigures Series 29 6-pack for $149.99.

How much is the Pyrex measuring cup set at Costco?

$13.99 in warehouses, or $16.99 online after a $3 discount through October 22, 2026 (regularly $19.99).

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Related: Costco Black Friday deals · How the Costco price adjustment works · Costco return policy, item by item

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Holiday prices move fast. CostRefund watches your Costco purchases and alerts you when one drops in price, so you can claim the difference. Start free.

Sources: Costco: Squishmallows 20" KPop Demon Hunters · Costco97: KPop Demon Hunters assortment (Sept 24, 2026) · Slickdeals: Star Wars Squishmallows (Sept 29, 2026) · Costco: LEGO ET Bundle · Jay's Brick Blog: LEGO 21370 (July 2026) · LEGO: Minifigures Series 29 6-pack · Costco: Pyrex 3-piece Measuring Cup Set · RetailWire: FTC Pyrex refunds · Costco return policy. Costco prices checked on costco.com on October 22, 2026. Cover photo by Hassan Ouajbir on Pexels.