Hey man, I saw your post on the Ontario sightings board looking for a Generations Thunderwing. I have one that I'm not too impressed with and would be willing to sell it to you.
I'll warn you now, it IS open, but it's still in fine condition; only been transformed a handle of times. It has both guns and instructions too.
If you're interested, I can send some pics of it so you can see its condition. If you're STILL interested then, I'll find out how much it costs for me to ship it to you and then give you a price. I'm in St. Catharines and haven't ever shipped things, so I'd probably use Canada Post and don't know how much it'll cost me to ship.