You are bidding on a Greenbay Packers RK Authentic Throwback full size helmet that has been signed by Bart Starr. JSA James Spence Authentication authenticated this item. W109948. This item carries a lifetime guaranteed of authenticity. Free shipping. Items will be mailed to confirmed addresses within 24-48 hours of the items end time. Paypal is the preferred method of payment. Please leave a 5 star rating and positive feedback if you are pleased with the item and our service. If there is any problem with this item or our service please do not hesitate to contact us here at eBay through the contact your seller link. Thank you for your business.