Just a heads up, they opened yesterday. I managed to hit the Miko warehouse in Richmond Hill just before it closed yesterday. No A/C in the warehouse = sigh.
Anyways, as for GI JOE toys, only some Sigma Six stuff was noted. Pass. No 3 3/4 stuff was found, which was disappointing.
As for other toys, tons of Hulk, Marvel Legends and Indy. I noticed that the Indy vehicles were 10 bucks. There were some Transformers, but only limited to the large universe ones like Onslaught, Powerglide and a few others for 18 bucks.