Costco Deal: Whalen Heavy Duty Storage Rack $54.99 by Rhonda July 27, 2020 Costco has the Whalen Heavy Duty Storage Rack on sale for $54.99 (after manufacturer’s instant rebate), now through February 23, 2014. That is $10 off Costco’s regular price of $64.99. Features:… 0 FacebookTwitterPinterestEmail