Back in February, the NBC show Grimm held a fundraising gala to support The Grimmster Endowment at OHSU Doernbecher Children's Hospital, which provides families with financial support for services integral to the care and comfort of its patients. Contributing to the effort are two Nike-donated "Grimm" Air Jordan 10s, one featuring a premium leather build and an all-black color palette, paired with a women's in brilliant white with a fur collar lining. The Doernbecher Foundation will auction four pairs of colorway through eBay for Charity, with all proceeds going towards the Grimmster Endowment. The auctions begin at 9 a.m. PT on Friday, April 15, with bids starting at $1,000 USD. There will also be two extremely rare pairs signed by Tinker Hatfield and Michael Jordan, each starting at $2,000 USD.