I have stuff that predates the dinosaurs (2010). I won't be back from the US till Xmas though.
What are you using it for?? I read once there was some style that used stale hops.
I should have more than a measley 200gm (I cannot throw it out!). Message me.
Was a great brewery tour. So many around town. BB was where I "found" my 'Brewery This Way' sign that sits on the door of my beer room. Since you are so close to New Hampshire and Vermont, I would suggest brewery hopping, especially to Harpoon Brewery.