Here are the cryptopunks for sale:
https://www.larvalabs.com/cryptopunks/forsale
Most are priced well over $700,000.
Meanwhile, this sapphire ring from antiquity is believed to have been worn by Caligula, features an intricately carved portrait of his wife Caesonia in the side and was once part of the "Marlborough Collection", a famous lot of gems and jewelry owned by the 7th Duke of Marlborough. Sold in a 2020 auction for $600,000.
https://mymodernmet.com/caligula-sapphire-ring-marlborough-gem/