So, I recently ordered a poster that is 11.75" by 84" in size. Due to the enormous width of the poster and the minimal length, it has proven to be almost impossible to get it framed. Standard frames do not come that long, custom framing places are looking to charge ~$800 to do it, and I'm running out of options. I've thought about ordering a custom fit piece of acrylic sheeting and custom fit wooden backing and tethering them together, but this is a bit pricey (the poster was only $30, so I don't really want to break the bank here haha). I also looked into Mylar sheeting instead of acrylic, but am having a pretty hard time finding where to buy a reasonable amount online, as opposed to a hundred feet at a time. Does anyone have any experience framing an oversized poster such as this? If so, what did you end up doing, and what was a ballpark cost?
Thanks for your time.