Absolutely Precious 10 Week Old Purebred Brussels Griffon Puppy, Brown with Black Beard. We Are Selling This Brussels Griffon Puppy For $300.00. Serious Inquiries Only. Please call us at 606-633-5070. This is one beautiful Brussels Griffon puppy and once you see her your will fall n love with her. We named her " Mandy", however you can still changer her name.