Actually, 100k was the hammer price so that's not including commission! 
https://www.hermann-historica.de/en/...s/lot/id/72668
White cloth with lemon-yellow cap band and piping, high, slightly creased top, Prussian metal cockade in officer’s version (small flaws at the edge), black visor of synthetic material (newly stitched), champagne-coloured silk lining and champagne-coloured leather sweatband with inscription "HV Schön 87". Slightly stained in places, isolated moth damage. Worn headgear in good condition.The object at hand is Bismarck’s visor cap to the dress uniform of the Cuirassier Regiment "von Seydlitz" (Magdeburg) No. 7. Prince Otto von Bismarck was a member of the regiment à la suite from 18 October 1868 and on 26 April 1894 took over the position of regimental chief.Individual details of the cap that deviate from the general standard are the creasing of the top and the short visor, the light-coloured, fine silk lining and the light-coloured sweatband. Moreover, the sweatband shows on its inside the old inventory number of the Bismarck Museum in Schönhausen (Elbe) that was constructed at Bismarck’s birthplace during his lifetime in 1891.Provenance: Aus dem Bismarck-Museum Schönhausen, restituiert an die Familie Bismarck. Provenienzdokument vorhanden.Condition: II
https://www.hermann-historica.de/en/...s/lot/id/72668
White cloth with lemon-yellow cap band and piping, high, slightly creased top, Prussian metal cockade in officer’s version (small flaws at the edge), black visor of synthetic material (newly stitched), champagne-coloured silk lining and champagne-coloured leather sweatband with inscription "HV Schön 87". Slightly stained in places, isolated moth damage. Worn headgear in good condition.The object at hand is Bismarck’s visor cap to the dress uniform of the Cuirassier Regiment "von Seydlitz" (Magdeburg) No. 7. Prince Otto von Bismarck was a member of the regiment à la suite from 18 October 1868 and on 26 April 1894 took over the position of regimental chief.Individual details of the cap that deviate from the general standard are the creasing of the top and the short visor, the light-coloured, fine silk lining and the light-coloured sweatband. Moreover, the sweatband shows on its inside the old inventory number of the Bismarck Museum in Schönhausen (Elbe) that was constructed at Bismarck’s birthplace during his lifetime in 1891.Provenance: Aus dem Bismarck-Museum Schönhausen, restituiert an die Familie Bismarck. Provenienzdokument vorhanden.Condition: II
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