Two bidders pushed the price up to that mark .
A third bidder left the action at $350 , indicating the price the next seller of a 1926 Claremont - Cottesloe badge might expect to receive .
Two bidders pushed the price up to that mark , but a third bidder left the action at $350 , indicating the price the next seller of a 1926 Claremont - Cottesloe badge might expect to receive .