Bamboo Salad Bowl – Costco Sale by Rhonda February 4, 2021 February 4, 2021 2/20/20. The beautiful, handmade Bamboo Salad Bowl with Utensils is on sale at select Costco locations for $9.99 (after instant savings), now through March 1, 2020. That is $3 off Costco’s… 0 FacebookTwitterPinterestEmail