It comes in the year that Northern Ireland marks its centenary.
Karl Bennett at Bloomfield Auctions described the aid once used by Sir James Craig as the “star lot” of Tuesday’s sale.
The walking stick is made from blackthorn wood with a silver collar to commemorate Craig’s first public visit to Lurgan in 1925.
While it had been expected to sell for between £4,000 and £5,000, significant interest in the item saw bidding in the room, online and by phone reach £10,000.
The successful buyer was an online bidder.
The auction house said the walking stick was bought by a private collector in England a few years ago for approximately £30.
Earlier this month a walking stick which once belonged to Irish republican leader Michael Collins sold for more than £50,000.
Sir James was a leading unionist figure and opposed to home rule. He became the first prime minister of Northern Ireland in 1921 and served for nearly 20 years until his death in November 1940.
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