I bought a really nice cast iron grill right after Christmas for less than $100 with all the accessories

I think it depends a lot where you live and what the weather is doing.
For example, i'm in S.E. france and usually clearance sales are well over by now or they've pulled the items off to make place for winter stuff, but as we are still having a pretty hot spell i still see some around in the stores.
So buzz along to a few local stores and see whats available, if any, and also start trying to bargain for the unpacked display grills and furniture, you can often get a whopping discount this way.
I always check stuff out to try find the slightest scratch or wear to drive the price down, but then i'm a shameless assassin when it comes to getting a good bargain, i'll flirt, plead poverty, whatever it takes for the thrill of the kill :D

Oops...I guess I should specify. I meant an outdoor grill for the patio!

In Canada, most of the stores have already had sales to clear their BBQ/grill inventory.

Ok...thanks! I'm guessing then it must be end of summer in the US. I'm in Houston, TX.

I think home depot/lowe's do labor day sales. that's when we got our new one.