In this price class the selection of gold-nib models is narrow; with Montblanc one will not strike lucky there. A very good alternative is the Pelikan M400, available via dealers like Rolf Thiel from about 175 euros and filled with a piston filling system from the ink bottle. The Waterman Charleston is also recommended, a precious-resin pen with 18-carat gold nib and screw-on cap (list price 155 euros, online significantly cheaper). Generally, advice in the specialist shop is recommended, since high-quality pens in this budget are individual pieces.