My friend Walter OA8WHK want me to buy for him 5 new 6BN8 MADE IN USA for his Collins Collection . Any help ......and price shipped to me ............the only ones not available in Europe ( despite the 450 millions peoples ) I can pay instantly by PAYPAL . 73 Yves Wn4i Yves Pautard 5833 Dryden rd. West Palm Beach Florida 33415.....561-689-8819