Needs a tweak if you ask me.These just don't sell for 1 scrap often. I've been searching for a while and I can't find many people selling for 0.11. I keep low-end at 0.11 because it's still possible to get them for that, but 0.22 seems more common.

http://www.tf2outpost.com/trade/7728770 - Selling for 0.33, one offer of 0.22

http://www.tf2outpost.com/trade/10316522 - Selling for 0.22, has sold 3 already

http://www.tf2outpost.com/trade/10447713 - Selling for 0.33, one add

http://www.tf2outpost.com/trade/8400301 - Selling, turned down offer of 0.11

http://www.tf2outpost.com/trade/10433453 - Selling for 0.22, no adds yet

http://www.tf2outpost.com/trade/10243104 - Selling for 0.22, no adds yet

http://www.tf2outpost.com/trade/9505065 - Selling at 0.22, has sold 1

http://www.tf2outpost.com/trade/10449074 - Selling for 0.33, 1 guy buying 2 for 0.66

http://www.tf2outpost.com/trade/10388626 - Selling for 0.33, has sold 3

People still selling for 1 scrap:

http://www.tf2outpost.com/trade/10082848 - Selling for 0.11, no adds yet

http://www.tf2outpost.com/trade/10453947 - Selling for 0.11, no adds yet

http://www.tf2outpost.com/trade/10291885 - Selling for 0.11, one offer

http://www.tf2outpost.com/trade/9690496 - Selling for 0.11, numerous adds

http://www.tf2outpost.com/trade/10482720 - Selling many at 0.11, 2 adds

This is my first suggestion, so feedback would be welcomed.