The seller was originally looking at reasonable prices but then people here filled his head with visions of $1000 parts. Now it's an auction with the seller afraid to sell anything for 10 cents less than its worth. He's up to 10k for everything now.
Unfortunately, with the exception of the ww topper foil and creech hologram, everything else is readily available if and when you need it. So why spend thousands only to put the stuff on a shelf in the hope that one day maybe you will use it? All that stuff is readily available. Buy it when you need it.

I'm only 10 minutes from her house but I'm still not sure of the wisdom of buying 10k worth of parts, most of which are readily available on an as-needed basis, just to sit them on a shelf and hope you need them one day. I realize the WW foil and hologram are exceptions to this but the rest? Am I missing something?