That first link is from 2015, 3 years ago. The second link I would trust Jay's value more. Values dont really tank that much unless the items are re-released.
This one says 35k and is more recent, from 3 months ago:
https://forums.myvmk.com/threads/value-check-on-some-clothes-magic-rooms.72772/
Someone on this thread offered 30k to the seller:
https://forums.myvmk.com/threads/lots-of-stuff-clean-out-pins-magic-clothes.73661/page-3
Hope that helps, I know values are a pain in the bum sometimes. I'm not arguing either hun. Just trying to help.
I hope you find one around 10k if that's what other people are saying it's worth. I'll keep mine since I don't want to sell it for any less than I paid for it. If you change your mind lmk