Tramontina from Costco?

Hey everyone!

Looking to create a mix&match pot set. I have a 12" all-clad pan that I love (bought for $5 at a yard sale, best day ever), a 10" cast iron skillet that I love, and a cast-iron dutch oven (same yard sale, $5).

I need some new pots and I've heard good things about Tramontina and this seems like an okay deal. Is this Tramontina set good quality? Would I be better served finding single pots/pans at places like Marshalls/TJ Maxx?