Hello Miss Squirrel
Yes I know of one AS350B2 for sale, as for any AS350B3 you will have to contact me if that is ok to review your requirements.
Please note that there aren't many AS350B2 on the market and that price are reaching pass the top of the band.
Let me know if you need more information and how we can get in touch as well. I work with Eurocopter network and a selective number of Professionals. I only present helicopters which I know have very good if not excellent maintenance records.
Thanks for your attention,
Uplifter