I've got a choice of six, so I manage. One of the Zellers is actually pretty good. Sadly the one close to my place houses a complete scalper. Every box coming out of the store room is cracked prior to being stocked, if it has anything of superior value - treasure hunts, sports pick variants, HTF LOTR figures, etc. Quite a pain in the ass.
Actually, because my job allows me to travel around the province a bit, I get to hit up 9 Walmarts (plus an extra on occasion), 7 Zellers, 2 TRU and 8 Superstores. I shop too much, but have pretty good luck for the effort.