Princess Beatrice to auction off Royal Wedding Hat on eBay

You can finally get your hands on the Royal Wedding Hat! Princess Beatrice will auction it off for UNICEF and for Children in Crisis.
I wonder if there are any knock-off out there that I can afford. This look is a classic!
From PEOPLE:
Loved the fascinator that Princess Beatrice wore to the Royal Wedding? Now it can be yours – for the right price."She's putting it up on eBay to auction it for UNICEF and for Children in Crisis," Beatrice's mother, Duchess Sarah Ferguson, announced Wednesday during an appearance on The Oprah Winfrey Show.
Photo from MattCuthbert/Abaca