I bought several used Gibraltar drum cages back in the day and kept all the pieces for m own custom rack. I know it's not set up in the photos, but someone who understands how these are built will appreciate this post for the parts.
If I can't get $450 for the bundle, then I'm going to sell individual pieces on eBay or Reverb. If there are some pieces you want, maybe we can make a deal. I believe all the pieces are metal.... no plastic. but I would have to check. there might be a couple plastic ones that I needed to make it all work.