£1,000 for a .25 Stutzen which you say you turned down, and £1,050 for a complete Centenary kit in .22 (minty or not)? ... I've been on the collecting scene for a very long time, visit most of the collecting forums, regularly monitor ALL the leading Air Gun and aligned auctions on line, and imho, with reference to you potentially achieving those figures I have to say hmmmm, good luck with that (lol).
Ps. Ref the opening Q on this thread, I sold a near mint BSA 635 Magnum in .25 for £350 plus post late last year, and it took some serious advertising across the internet / gun press to realise this price, so there I believe is your realistic value -- give or take a few shekels (and plus post if not F2F ) ...
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