Below are the last 2 maple syrup bottles I've purchased from TJ's. They usually have a few options and I tend to pick the smaller sizes as I really don't use a ton. These are both Grade A, Dark Color, Robust Taste, the stuff that used to be Grade B. I noticed they also had a Maple-Agave blend, which I'd probably avoid. There's usually a quart size plastic jug, which is generally the best price per ounce, but since I don't use it often, I like to keep an eye on what's going on inside a glass bottle!
The one on the left (from Canada) was a little lighter than the Vermont stuff but I found both acceptable.
Growing up, we always bought from friends who had a sugarbush and made their own. Not an option here in SoCal 🙃