Watch List notes:

Belgium 5 Francs 1842 in Gold Choice aFDC graded, authenticated and encapsuled by PCGS and graded SP63 Plain Edge 36.88 gr. Dupriez 189 and rated R3 by Dupriez being unique or extremely rare, similar era to the Gold £5 of Great Britain 1839 Una and the Lion examples of which can realise over £100,000 in higher MS grades and have a much higher mintage than this Belgian piece offered here

Estimate: 20000-30000 GBP