How much are mobile home Axles l?

[Samson Taylor]

Good morning.  I received a call today from a MH seller, she said the home is to old and other parks won't except it but she said if I gave her $300 she will let me have the home. 

She went on to say that there was a shady man telling her he'd move the home for free but he really wanted the axles.

She said,  çmatter of fact if u give me 300 I'll give u the deed and u can come take the axles."

My questions are, 

How many axles are on a mobile home? 

How much is an axle worth? 

How do I remove the axles if I don't plan on moving/keeping the home?  Sounds expensive.