Buying such items second-hand would usually be the cheaper option.
But given this one's provenance, it's definitely worth a few bob.
The wig worn by Elizabeth Taylor in Cleopatra - one of the most famous in film history - is up for sale.
It is expected to fetch £10,000 (NZ$20,400) at auction today.
The hairpiece is thought to be one of three versions made for the 1963 movie, which was the most expensive production ever made at the time and nearly bankrupted the studio behind it, 20th Century Fox.