ABC Canopy from Amazon is around $300 and included sidewalls and mesh walls. I've had ours for around 4-5 years; it gets used 8-10 times a year and is sill in great shape. The transport/storage bag wore out pretty quickly, but aside from that, the tent itself has been fantastic.
Ironically, the hardware on the ABC has held-up better than our KD stuff did (after massively downsizing operations in 2019, I sold our KD Canopies).
We used our new 10x20 ABC Canopy for the first time this past Saturday and I was impressed. The frame is really sturdy and the top and sidewalls zip together well. We were set up in a corner of a parking lot so we just used the back wall and one side wall to block the street. It did take a little longer to set up being the first time, but that will shorten now that we have the hang of it. And yeah the storage bag is already wearing out, so we'll be looking for some kind of replacement. But the canopy itself looked so good that the venue owner wanted the information so he could order one himself.