Stores (16) 
Promotion 
$3.00
$2.69
King on sale Costco
There are 1 new King offers available at Costco starting from 04-02-2026.
1 Filter
Add Relevance
Stores with King in their assortment
Leon's
The Brick
Sushi Shop
Food Basics
Super C
Oxford Mills
No Frills
Long & McQuade
Sobeys
Giant Tiger
Costco
Fortinos
Pharmaprix
Longo's
Metro
Club Piscine
IKEA
Independent City Market
Canadian Tire
Bad Boy Superstore
Sleep Country
Princess Auto
Ashley Furniture
Canex
Nearest Costco branch
This King on sale Costco is available in the following branches based on your set location:
Toronto
King price Costco🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Kirkland Signature by Stearns and Foster Lakeridge King Mattress or Set | Costco | $1,699.99 | 15 December 2025 | 21 December 2025 | ||
 | Fresh Industries Hamilton Upholstered King Bed | Costco | $999.99 | 01 December 2025 | 07 December 2025 | ||
 | Thomasville Upholstered Platform King Bed | Costco | $949.99 | 01 December 2025 | 07 December 2025 | ||
 | Hollywood Bed Frame Company EnForce Platform Bed Base, King | Costco | $289.99 | 01 December 2025 | 07 December 2025 | ||
 | King Fabric Sofa | Costco | $1,049.99 | 28 November 2025 | 30 November 2025 | ||
 | Kirkland Signature by Stearns and Foster Lakeridge King Mattress or Set | Costco | $1,699.99 | 17 November 2025 | 23 November 2025 | ||
 | Sealy Posturepedic Island Cays Firm Split King Mattress with Adjustable Base | Costco | $4,299.99 | 17 November 2025 | 23 November 2025 | ||
 | Thomasville Upholstered Platform King Bed | Costco | $699.99 | 14 October 2025 | 19 October 2025 | ||
 | Snickers King Size Chocolate Bars, 24-count | Costco | $43.99 | 14 October 2025 | 19 October 2025 | ||
 | King Fabric Sofa | Costco | $929.99 | 02 September 2025 | 07 September 2025 | ||
 | Alessia Contemporary 4-piece King Bedroom Set | Costco | $6,299.99 | 25 August 2025 | 31 August 2025 | ||
 | Alessia Contemporary 5-piece King Bedroom Set | Costco | $6,899.99 | 25 August 2025 | 31 August 2025 | ||
 | Collins 6-piece King Bedroom Set | Costco | $6,999.99 | 25 August 2025 | 31 August 2025 | ||
 | Astoria 5-piece King Bedroom Set | Costco | $4,699.99 | 25 August 2025 | 31 August 2025 | ||
 | Collins 4-piece King Bedroom Set | Costco | $4,999.99 | 25 August 2025 | 31 August 2025 | ||
 | Thomasville Upholstered Platform King Bed | Costco | $699.99 | 09 June 2025 | 15 June 2025 | ||
 | King Fabric Sofa | Costco | $929.99 | 02 June 2025 | 08 June 2025 | ||
 | King Fabric Chair | Costco | $299.99 | 05 May 2025 | 11 May 2025 | ||
 | Stonehurst 6-piece King Bedroom Set | Costco | $7,199.99 | 22 April 2025 | 27 April 2025 | ||
 | Living Style Henredon Upholstered King Bed | Costco | $99.99 | 17 March 2025 | 23 March 2025 | ||
 | Thomasville Upholstered Platform King Bed | Costco | $899.99 | 17 March 2025 | 23 March 2025 | ||
 | Alessia Contemporary 6-piece King Bedroom Set | Costco | $8,199.99 | 23 December 2024 | 29 December 2024 | ||
 | Collins 4-piece King Bedroom Set | Costco | $4,999.99 | 23 December 2024 | 29 December 2024 | ||
 | Alessia Contemporary 5-piece King Bedroom Set | Costco | $6,899.99 | 23 December 2024 | 29 December 2024 | ||
 | Alpine Ridge 5-piece Solid Pine King Bedroom Set | Costco | $8,199.99 | 09 December 2024 | 15 December 2024 | ||
 | Collins 4-piece King Bedroom Set | Costco | $4,999.99 | 09 December 2024 | 15 December 2024 | ||
 | Astoria 4-piece King Bedroom Set | Costco | $3,999.99 | 19 August 2024 | 25 August 2024 | ||
 | Alessia Contemporary 4-piece King Bedroom Set | Costco | $5,999.99 | 19 August 2024 | 25 August 2024 | ||
 | Collins 4-piece King Bedroom Set | Costco | $4,899.99 | 27 May 2024 | 02 June 2024 | ||
 | Stonehurst 4-piece King Bedroom Set | Costco | $4,799.99 | 27 May 2024 | 02 June 2024 | ||
 | Astoria 4-piece King Bedroom Set | Costco | $3,999.99 | 27 May 2024 | 02 June 2024 | ||
 | Astoria 4-piece king bedroom set | Costco | $3,999.99 | 15 January 2024 | 21 January 2024 | ||
 | Beautyrest sterling thurston king mattress or set | Costco | $949.99 | 27 November 2023 | 30 November 2023 | ||
 | Sleep science q-series split king adjustable bed base | Costco | $1,699.99 | 20 November 2023 | 23 November 2023 | ||
 | Domus vita design albury upholstered king bed, beige | Costco | $499.99 | 13 November 2023 | 16 November 2023 | ||
 | Brassex angelina modern king platform bed | Costco | $1,149.99 | 30 October 2023 | 06 November 2023 | ||
 | Rippled King Upholstered Bed | Costco | $999.99 | 09 May 2023 | 15 May 2023 | ||
 | Albury Upholstered King Bed, Beige | Costco | $699.99 | 09 May 2023 | 15 May 2023 | ||
 | Alessia contemporary 4-piece king bedroom set | Costco | $5,999.99 | 27 March 2023 | 03 April 2023 | ||
 | Taysom contemporary king bed | Costco | $799.99 | 13 February 2023 | 21 February 2023 | ||
 | Alessia Contemporary 4-Piece King Bedroom Set | Costco | $5,999.99 | 24 January 2023 | 30 January 2023 | ||
 | Alessia contemporary 4-piece king bedroom set | Costco | $5,999.99 | 03 January 2023 | 09 January 2023 |