Darrell Sheets ' celebration of life brought out former costars, friends, and family ... and, as you might expect, several notable items from the star's past. Dave Hester -- Darrell's former costar on "Storage Wars" -- shared photos from the event ... taking photos with Darrell's son, Brandon , as well as Darrell's ex-wife and longtime friend, Kimber Wuerfel . Faux $30 bills with Darrell's face on them and "The Wow Factor" -- his signature catchphrase on the show -- were apparently handed out