Why is this particular auction so high?

So if you go onto shopgoodwill and search for Thundercats, there is an auction currently at $501. I can't figure out why it is so high. It has:

Lion-O
Mumm-Ra x 2
Panthro
Top Spinner
Cruncher
Ram Bam
Tygra
and 1 silverhawks villian.

And Thundercats DVD volume 1.

Because for whatever reason auctions on shopgoodwill for old toys always sell for an insane price.

"jabus, post: 132424, member: 426" said:

Because for whatever reason auctions on shopgoodwill for old toys always sell for an insane price.

Yeah, I've noticed the same thing with other auctions. It's mindboggling.