Mainstays 6pc Stock Pot Set On Sale $9.97 (Reg $14.88) This post may contain affiliate links. See disclosure policy for more details. December 28, 2017 by Heather Leave a Comment Check it out! This Mainstays 6pc Stock Pot Set is currently on sale for just $9.97! (Reg $14.88). Made of sturdy stainless steel Hand wash only Low and medium heat recommended High heat for boiling water only Walmart has some GREAT deals this holiday season. Check out all the great Walmart Holiday Deals here.