Wicked Weed is certainly a strong brand in NC, but they don't command a majority of the shelf space. In most stores their display is separate with single bottle (I'm hesitant to call them bombers) displays and occasionally a sixer or two (bottles & cans) on the shelf. In the bottle shops they are typically top row and languish due to the price point. At $10+ for a 500ml bottle you must contemplate whether or not you want that beer because you could purchase a six pack of something you may enjoy just as much if not more.
Only sideways related to the original topic, but the price point thing is one I struggle with for a lot of beers. After touring New Belgium I have a lot greater appreciation of barrel aging, blending, holding on to something for three years and why those beers cost so much. But that doesn't make it easy.
Cascade Barrelhouse beers run around 25$ a 750ml, Art Larrence admits they are higher than everyone else, but claims that's the true "cost". I really want to try stuff from The Breury/Breury Terreux but it's just so hard to drop 27-30$ on a bottle. Granted, a lot of the sour beers are probably more akin in price to wines based on the work and blending and barreling that goes into them, but you're right when you compare that to the bottle next to it that's only 8$ it's shocking.
Same reason I don't buy Ballast Point. It might be cheaper closer to where it's made, but here in Oregon they run 13-18$ a sixpack depending on what it is, and to me that's just way too much. Obviously they sell a lot of beer at that price point and then sold the brewery for a billion dollars because of it, so hell.. it works for them. But it doesn't work for me.
I've never bought wicked weed. I don't know if I've ever seen it in this market. I feel like I've seen bottles on a shelf somewhere but that's probably my imagination. The two beer I've tried from them were both at bottle shares with people who travel a lot and have huge beer collections.