Why can't the Oscar statuette be sold?

Oscar statuette from 1942 bought for $73K in rare auction

28,520 Oscar Statuette Photos & High Res Pictures - Getty Images

Pssst! Wanna buy an Oscar? The mysterious case of the missing Academy Awards, Oscars

19 Oscars Facts That Sound Fake, But Are Shockingly True

12 Oscar Statue Facts - Who is the Statuette Based On, Cost, Worth & More

28,520 Oscar Statuette Photos & High Res Pictures - Getty Images

$8,000 dipped in gold Puffco advertised by CEO on 2Chainz show “Most Expensivest”. Dipped in same gold as the Oscar statues. Where can you buy this? I can't find anywhere : r/PuffcoPeakPro

Why is the Oscar statuette only worth $1? - AS USA

Who has won the most Oscars? Actors, movies that cleaned up

OSCAR STATUETTE ORNAMENT – Academy Museum Store

28,520 Oscar Statuette Photos & High Res Pictures - Getty Images

What You Probably Never Realized About Award Show Trophies

The Oscar Statuette: The Prestige - Open The Magazine