The price needs to come down. Many going unsold at 3 and a few going unsold at 2.5; even some going unsold at 2.2 http://backpack.tf/classifieds/search/Mantreads

On the Outpost side of the fence we see a similar story.

Going unsold at 2.75

http://www.tf2outpost.com/trade/9696213

Unsold at 2.5

http://www.tf2outpost.com/trade/9695053

Unsold for 3

http://www.tf2outpost.com/trade/9631511

Unsold for 2.75

http://www.tf2outpost.com/trade/9738689

Unsold for 3

http://www.tf2outpost.com/trade/9738689

Unsold for 2.5

http://www.tf2outpost.com/trade/9717216

Unsold for 2

http://www.tf2outpost.com/trade/9750310

And the buyers aren't so eager to get their hands on the 'treads either, offering very little (but we know how every buyer on TF2 Outpost lowballs anyway so it's to be expected)

1 key

http://www.tf2outpost.com/trade/8531095

http://www.tf2outpost.com/trade/9728951

http://www.tf2outpost.com/trade/9126967

http://www.tf2outpost.com/trade/8533445

http://www.tf2outpost.com/trade/9175092

http://www.tf2outpost.com/trade/9397357

I'd love to show you some examples of Strange Mantreads that have been sold but after a quick browse I couldn't find any recently sold and I don't know how to search purely for those that have been sold.