Hulkules

I can get the full banana suit for paladin but when I trade the vendor to get the Replica Grand Marshal's Claymore, the NPC will not trade. This is on both realms. Please fix this. This is extremely annoying. To further help what I am seeking to obtain for transmog, I want to buy this: http://www.db.pandawow.me?item=77560/replica-grand-marshals-claymore Jesus, for the love of everything good, fix this!