Free Membership Rare Air Discs Base Colors = Red Base Colors = Red compact stackable profile The Free Membership is available for those that donate bobbleheads to the National Bobblehead Hall of Fame and Museum as described on the Donation Page Bronze Donor: 1 9 bobbleheads – Special gift Silver Donor: 10 19 bobbleheads – Above + 1 Year Rookie Membership Gold Donor: 20 29 bobbleheads – Above + 1 Year Major Leaguer Membership Platinum Donor: 30 49 bobbleheads – Above + Hall of Famer Membership in lieu of Major Leaguer Membership Diamond Donor: 50 499 bobbleheads – Above + other Special Gifts Founding Donor: 500+ bobbleheads – Above + Lifetime Membership in lieu of other membership categories