You can check them out here.
Videos by ComicBook.com
The Prop Store’s website boasts that all items include a certificate of authenticity and a lifetime guarantee of authenticity to allay anyone’s fears that they’re not bidding on the real deal (although a high-profile auction that claims to be partners with the movie studio is a pretty good way to get caught if you’re not on the level, so your odds were probably pretty good with this one anyway).
So check it out — becuase who doesn’t need more kaiju embryos in their life?!