The pre WW2 Zephyrs are excellent playing pro-horns, only exceptions are the very early Zephs which suffer from Intonation issues (I have an early tenor Zephyr, it's a Voll-True with snazzy engraving), but the Sax the OP is considering is a fine horn, it has the double socket neck, three ring strap hook, made of excellent pre-war metal, and pre super-20. . My point is that 2000 quid for an excellent horn like this isn't such a bad deal. The horn is a player. Maybe not quite up to super 20 specs, but a damn good playing saxophone for 1/2 the price of a Super 20. Funny the poster mentioned the famous Parker recording while playing the "Grafton", he really could make anything sound good.