I do have a lot of 9"X13" pans of both pyrex (the discontinued kind, of course) and metal. And several of several sizes of metal pans. And many pyrex ditto. Most of the pyrex bought at our favorite second-had store in Moab. But many of the pans are currently occupied in the freezer...I make more than one of whatever I am making and then store them away for visitors. Or later eating. And still...no 8"X8" square metal pan. Very strange. But it's coming...
And yes, I hate the silicone stuff...all mine is given away, mainly to second-hand stores...except for the one.