I can give you some info, but I'm not looking to buy.
That's a G1 Snarl, Canadian Bilingual box and paperwork.
TFSource is right that those are not the proper weapons. Looks like those weapons belong to G1 Sludge (the Brontosaurus). Even then he's missing one of the guns and a missile.
This link shows what he should come with:
http://www.tfu.info/1985/Autobot/Snarl/snarl.htm
And here is what Sludge comes with:
http://www.tfu.info/1985/Autobot/Sludge/sludge.htm
It's possible whoever sold it to you just mixed up whose gun/sword/missiles went with who.