The J71 plate, which was assigned to a vehicle of insignificant value, went under the hammer at Glencoe Auction Rooms in St Lawrence on Wednesday.
Four people were bidding for the plate, which had a guide price of £50,000 to £60,000.
Earlier this year another two-digit plate – J27 – became the most expensive registration plate bought at a public auction in Jersey when it went for £73,000 at Glencoe.
