Seeing all these very nice auction items (Umbrella, Syringe, Pencil, pink m4, etc.), I think its time for a couple of more EC weapons. Some ideas that i thought of that a couple of items that were made are barely used or owned by 1 or 2 people. Like the:
Chainsaw:Auctioned once or twice, awesome weapon too.
Ssg552:Also another good weapon, as well auction only once or twice.