0.22 is still possible. As well as 1 scrap 1 wep

Proof:

http://www.tf2outpost.com/trade/10776864

Sold for 0.16 ref (see item history)

http://www.tf2outpost.com/trade/8697526

1 wep 1 scrap offer 2 weeks ago

1 rec offer a week ago

http://www.tf2outpost.com/trade/9859889

sold many for a rec

http://www.tf2outpost.com/trade/10507179

2 weeks ago added for scout soul. 2 scrap

http://www.tf2outpost.com/trade/11175591

Friend of mine. Got an offer of 1.77 for all. Wanted to sell it but changed his mind and said he wanted to wait for Halloween. Nearly 2 scrap each

http://www.tf2outpost.com/trade/10764225

Sold for 2 scrap. See item history

http://www.tf2outpost.com/trade/9241702

Sold for 2 scrap