Nice vintage Mia Kai shrunken head mug for sale

Hi everyone. My bro-in-law has a nice early Mai Kai shrunken head mug up for bid on eBay right now. I've held it in my hot hands and looked it over. I would like to bid on it myself but the wallet is a bit flat at the moment. Great detail to the mug and will display nicely. Go check it out and thanks for taking a look.

https://www.ebay.com/itm/252824315946