CostcoPrice checked Oct 31 at 1:20 PM ET

LG S80TY 3.1.3 Dolby Atmos soundbar

$449.99

Buy nowFinal Bell in 3h 51m

3.1.3 channels, 9 speakers including 3 up-firing, wireless subwoofer, Dolby Atmos, Wi-Fi, Bluetooth, AirPlay 2; model S80TY, Costco item 1738485

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Buy now

$449.99Matches its 90-day low

Why B: The S80TY is LG's step-up Atmos soundbar, with up-firing speakers and a wireless sub, and it pairs with LG OLED TVs so the TV speakers and bar play together. If you want real overhead sound without a full speaker setup, buy it.

4 dated prices for this exact model in the price history below
Price checked at Costco (time at the top)

Available for delivery at Costco.com on Oct 27, 2026; not in stock at the warehouse we checked. Costco membership needed. Costco says the $150 off ends Oct 31, 2026. Limit 10.

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Final Bell in 3h 51mEnds Sat, Oct 31, 11:59 PM ET

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Yes. At $449.99 at Costco, the LG S80TY 3.1.3 Dolby Atmos soundbar is a good deal: we gave it a B.

DealTeacher's grade for the LG S80TY 3.1.3 Dolby Atmos soundbar: B (Buy now). It's $449.99 at Costco, which matches its 90-day low. Price last checked Oct 31, 2026.

Posted Oct 27, 2026 · Updated Oct 31, 2026

Lowest recorded: $449.99 on Oct 21, 2026 at Costco.

Limited history: we have 4 dated prices for this exact model so far. We'll firm up the grade as more come in.

The lesson
The S80TY is LG's step-up Atmos soundbar, with up-firing speakers and a wireless sub, and it pairs with LG OLED TVs so the TV speakers and bar play together. Costco sold it for $499.99 in June and August; $449.99 is $50 below that and the lowest we've tracked. The $150 off ends Oct 31. If you want real overhead sound without a full speaker setup, buy it.

Price history

$449.99 ties the lowest of 4 dated prices we've recorded since Jun 10, 2026 (also $449.99 on Oct 21, 2026 at Costco). Typical price: $499.99.

Typical price: $450 to $500, the middle half of the 4 prices we recorded.

Every dated price we have for this exact model
Date	Price	Store	Source
Jun 10, 2026 to Jun 11, 2026	$499.99	Costco	Public deal post, members price
Aug 8, 2026	$499.99	Costco	Public deal post, members price
Oct 21, 2026	$449.99	Costco	Our grade record
Oct 26, 2026 to Oct 31, 2026	$449.99	Costco	Store page, checked by us

Sources: store pages we checked, archived copies of store pages (Internet Archive), a public price tracker, public deal posts, and our own price records. Only prices for this exact model, new condition, from the last two years.

Costco sold the S80TY for $499.99 on Jun 11 and Aug 8, 2026. Costco's regular price is $599.99.

Is the LG S80TY 3.1.3 Soundbar a good deal? Every recorded price and the price to wait for

Already bought it? See if you overpaid, and if you can still get a price adjustment

Grade history

First graded on Oct 21, 2026. No grade changes on record since.

LG S80TY 3.1.3 Dolby Atmos soundbar

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Grade history

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