I'm surprised there aren't that many on OP, only 3 pages. Much less than my last suggestions.

Unsolds:

http://www.tf2outpost.com/trade/19282725 -4 for a scrap Unsold for 2 months

http://www.tf2outpost.com/trade/12971607 -.5 for all his crates sold 3 for a wep I think (comments) unsold for 5 months other than that.

http://www.tf2outpost.com/trade/12529374 -.33 each, but old, and most likely outlier. Unsold for 11 months

http://www.tf2outpost.com/trade/19436876 -7 for a wep, but hard to tell how long unsold, maybe a week, or 2 months

http://www.tf2outpost.com/trade/20829050 -looking for offers. unsold for 1 day

http://www.tf2outpost.com/trade/20750728 -scrap each, unsold for 3 days

http://www.tf2outpost.com/trade/20742701 -scrap each, unsold for 4 days

http://www.tf2outpost.com/trade/20407031 -1 for .11, 2 for .11, 8 for .33. unsold for a week

http://www.tf2outpost.com/trade/19967990 -scrap each. unsold for 1 month

http://www.tf2outpost.com/trade/20702335 -1 wep each. unsold for 5 days

http://www.tf2outpost.com/trade/19806258 -selling in bulk, and unsold for 1 month

http://www.tf2outpost.com/trade/20625811 -looking for offers. unsold for 1 week

http://www.tf2outpost.com/trade/16929013 -bp price. unsold for 5 months

http://www.tf2outpost.com/trade/19909321 -scrap each. unsold for 1 month

http://www.tf2outpost.com/trade/20123925 -bp prices. unsold for 4 weeks

http://www.tf2outpost.com/trade/19974580 -scrap each. unsold for 1 month

http://www.tf2outpost.com/trade/20191291 -2 rec for 70+ crates. unsold for 3 weeks

http://www.tf2outpost.com/trade/16941355 -looking for offers. unsold for 5 months

http://www.tf2outpost.com/trade/18401571 -8 for scrap. unsold for 3 months

http://www.tf2outpost.com/trade/19623395 -1 rec for the set. unsold for 1 month

http://www.tf2outpost.com/trade/20064430 -offers. unsold for 1 month

http://www.tf2outpost.com/trade/20757647 -offers. unsold for 3 days

http://www.tf2outpost.com/trade/20748679 -offers. Unsold 3 days

http://www.tf2outpost.com/trade/20129577 -offers. unsold for 4 weeks

http://www.tf2outpost.com/trade/20317883 -scrap each. unsold for 2 weeks

http://www.tf2outpost.com/trade/20574666 -wep each. unsold for 1 week

http://www.tf2outpost.com/trade/20578705 -wep each? unsold for 1 week

http://www.tf2outpost.com/trade/19543477 -all for a rec (guessing that means all crates). unsold for 2 months

All the other ones are either too young, or poorly bumped to be used as proof.

Conclusion:

People are having a hard time selling at .05-.11 individually, and .05-.33 in bulk.

Seems as though I like to do suggestions like this. Help is appreciated, and counterproof is welcome.