ascended assessory ?
http://wiki.guildwars2.com/wiki/Guild_Commendation_Trader#Ascended_Gear
The Guild Commendation Trader offers them for 5g plus 12 guild commendations.
Tin Foil [HATS]-Hardcore BLTC-PvP Guild
Bloin – Running around, tagging Keeps, getting whack on Scoobie Snacks.
Bloin – Running around, tagging Keeps, getting whack on Scoobie Snacks.
From doing guild bounties. One full set will give 6 commendations and you only need 12 and 5 gold. You can only get a max of 6 per week from that guild. You can then buy ascended accessories from the Guild Commendation trader.