Unfortunately, Riad Salameh, our superhero governor of the Central Bank is right. The error(s) on the new 50,000 LBP will make it a collectible!... I am not defending the ugly bill or the error, but this will send its value skyrocketing through the roof among collectors.
Don't believe me? Ebay has hole page devoted to them, And especially in stamps, errors make them much more worthy (the Queen Victoria "inverted head" stamp is a very sought after collectors piece).