Type 55 100mm Artillery purchase?

[Geo3310]

Good morning,

 

I have the opportunity to purchase a 100mm Type 55 artillery piece, but have never purchased anything like this. Other than ensuring that it is de-milled and getting a letter of verification of such, are there any other specifics that I should be concerned with.....? Also, I would like to see if someone could give me a rough price range (Poor to Very Good) as I have been unable to find any recent/active sales online. I greatly appreciate any information you can provide.

Thank you.