Hi, I am quite new to the world of Nerf and recently at a car boot i found and brought 3 x Nerf Slingfire DX400 - 1 boxed and never used - the other 2 unboxed.
At the time I had never heard or seen one before and I literally just brought them because they were Nerf.
When I got in I did a bit of research and found that they had a very limited release etc etc: article can be found here: http://nerf.wikia.com/wiki/Slingfire_DX400
My question is how much would people think these are worth if i was to sell them on? I have tried browsing the net to find further info and I cant find anything so i dont even know where to begin....
Thanks for your help