Derrick Brindlebeard

Derrick Brindlebeard is a dwarf found at the Silver Covenant Pavilion in the Argent Tournament Grounds in Icecrown as part of the Argent Tournament.

Quotes
Not so fast, !
 * Gossip

Only champions of Ironforge can purchase what I got ta offer.

Speculation
He may be a part of the Ironforge Guard.