Buffalo on sale Costco

There are 2 new Buffalo offers available at Costco starting from 20-01-2026.

Stores 1

Filters

Add

Stores with Buffalo in their assortment

This Buffalo on sale Costco is available in the following branches based on your set location:

Toronto

Automatically locate

Name	Store	Regular price	Offer price	Promotion	Start date	End date
Buffalo Boys Boxer Brief, 8-pack	Costco		$24.99		20 January 2026	26 January 2026
Buffalo women's long sleeve top	Costco	$16.99	$12.99	Save $4	24 November 2025	07 December 2025
Buffalo – Haut en tissu gaufré à encolure en V pour femmes	Costco		$24.99		03 November 2025	09 November 2025
Buffalo Girls Bikini, 10-pack	Costco		$14.97		27 October 2025	02 November 2025
Buffalo Women's Wire-Free Bra, 2-pack	Costco		$23.99		08 September 2025	14 September 2025
Buffalo Women's Wire-Free Bra, 2-pack	Costco		$23.99		02 September 2025	07 September 2025
Buffalo bonded wire-free bra	Costco		$23.99		01 September 2025	14 September 2025
Buffalo Women's Waffle V-neck Collar Top	Costco		$24.99		25 August 2025	31 August 2025
Buffalo Boys Boxer Brief, 8-pack	Costco		$24.99		11 August 2025	17 August 2025
Buffalo Girls Bikini, 10-pack	Costco		$24.99		05 August 2025	10 August 2025
Buffalo Boys Boxer Brief, 8-pack	Costco		$24.99		09 June 2025	15 June 2025
Buffalo Boys Boxer Brief, 8-pack	Costco		$24.99		05 May 2025	11 May 2025
Buffalo Women's Pull-on Drawstring Jean	Costco		$19.99		17 March 2025	23 March 2025
Buffalo women's knit striped dress	Costco		$18.97		24 July 2023	31 July 2023
Buffalo women's knit striped dress	Costco		$18.97		04 July 2023	10 July 2023
Buffalo men's jack-x jean	Costco		$28.99		23 May 2023	29 May 2023
Buffalo men’s jack-x jean	Costco		$28.99		02 May 2023	08 May 2023
Buffalo men's jack-x jean	Costco		$28.99		30 January 2023	06 February 2023