It depends on what the buyer wants to pay, and for how much the seller is wiling to part with it for. Rarity is also a issue.
He took the head of Medusa out of his bad. Anyone you looks at Medusa's face gets turned to stone.
Medusa grows live snakes from her head, not hair. So, she doesn't cut her "hair". According to Greek Mythology, looking upon the face of Medusa turns the observer to stone.
Perseus boasts that he will bring back Medusa's head as a wedding gift.
Athena put the head of Medusa on her shield.
Perseus cut off medusa's head by using the sheild that Athena gave him to watch the sleeping medusa and then he cut her head off with a sword.
He did not, Perseus was sent to fetch the head of Medusa by King Polydektes of Seriphos.
The hero that cut off Medusa's head was named Perseus. Who then gave the head to Athena.
Perseus gave Athena Medusa's head because she lent him her shield. Athena then put the head on her own, shield where it remains.
Medusa died in her lair in the garden when Perseus cut of her head
Pegasus did.
Medusa(:
Athena