Outlook 2010 / Gmail account issue

I have a client who needs to retrieve two folders from a particular archive folder and only those two folders need to be retrieved.   The issue I'm having is that although roughly about 5 users need these two folders, I need a way to either create another pst file with only these two folders or somehow copy and move the folders somewhere in the network or to another email account.  I mentioned this to a colleague who mentioned to create another account, such as sales@xxcompany.com, and move them there and just map this account to all five users.  

Although the two folders are within Outlook 2010, under a Gmail account, I need the best solution where these two folders can be shared by SALES department.

Can someone propose a better solution?