Lordaeron - Donating Weapon

Hey, I'll hit level 80 this day and I have 60 Coins left.

I am wondering if I should get a weapon in the marketplace for 58 Coins or should I better keep them right now? Wanna play Fury and a good weapon for a nice start would be great, but I am not sure, if there will be better weapons in the next time.

If yes, which weapon should I buy? Death's Bite? Wanna play arms Pvp btw.
Thanks guys =)

deaths bite would be nice for arms warr...cause if you tried to get it normal way,it would take you looong time to get enough gs for naxx pug and then the time for it to drop.