Worth It, Good Value
After spending a lot of time searching for light blue removable wallpaper, I finally found this one. Compared to the other prices I'd seen for removable wallpaper, this definitely seemed more reasonable (other websites quoted ~$500 to cover my wall and I ended up spending ~$115 using Dormify's). The product quality is definitely worth the price too. I ended up completely redoing a few panels after putting them up, and I was able to remove and replace each panel relatively easily. The only downside is that you can clearly see the seams where each panel meets the next.
Overall, I really love this wallpaper and I think it's well worth the price, especially when you compare to how expensive everything else is. I took off one star for the seams because it meant I spent a lot more time getting the panels to line up perfectly with each other. This might just be the dark lighting in my room, but the actual product is also slightly darker than the picture.