Stores (11) 
Promotion 
$3.00
$2.69
Rainbow on sale Costco
There are 1 new Rainbow offers available at Costco starting from 19-12-2025.
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Stores with Rainbow in their assortment
Party City
Walmart
Canadian Tire
Longo's
Sushi Shop
Showcase
Costco
Marché Adonis
Sobeys
Giant Tiger
GameStop
Dollarama
Real Canadian Superstore
Oceans Fresh Food Market
Staples
Bentley
Club Piscine
FreshCo
Toys R us
Samko & Miko Toy Warehouse
Highland Farms
Food Basics
Metro
Nations Fresh Foods
Nearest Costco branch
This Rainbow on sale Costco is available in the following branches based on your set location:
Toronto
Rainbow price Costco🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $21.79 | 15 December 2025 | 21 December 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $21.79 | 10 November 2025 | 16 November 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.11 | 06 October 2025 | 12 October 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.79 | 02 September 2025 | 07 September 2025 | ||
 | Olivieri seven-cheese rainbow tortellini | Costco | $17.49 | $13.99 | Save $3.50 | 07 August 2025 | 15 August 2025 |
 | Yupik Rainbow Sprinkles, 3 Kg | Costco | $16.99 | 28 July 2025 | 03 August 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.79 | 28 July 2025 | 03 August 2025 | ||
 | Yupik rainbow sprinkles | Costco | $17.99 | $13.99 | Save $4 | 23 July 2025 | 29 July 2025 |
 | Yupik Rainbow Sprinkles, 3 Kg | Costco | $16.99 | 21 July 2025 | 27 July 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.79 | 23 June 2025 | 29 June 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.79 | 02 June 2025 | 08 June 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $19.99 | 12 May 2025 | 18 May 2025 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $22.79 | 03 February 2025 | 09 February 2025 | ||
 | Nerds Gummy Clusters Rainbow, 10 × 142 g | Costco | $25.99 | 21 October 2024 | 27 October 2024 | ||
 | Olivieri seven-cheese rainbow tortellini | Costco | $13.99 | 12 August 2024 | 01 September 2024 | ||
 | Crush Rainbow Pack 355 mL 32-pack | Costco | $19.89 | 13 May 2024 | 19 May 2024 | ||
 | Olivieri seven-cheese rainbow tortellini | Costco | $13.99 | 29 January 2024 | 25 February 2024 | ||
 | Olivieri Seven-Cheese Rainbow Tortellini 3 x 750g | Costco | $3.50 | 01 August 2022 | 28 August 2022 | ||
 | Olivieri seven-cheese rainbow tortellini | Costco | $12.49 | 01 August 2022 | 28 August 2022 |