http://backpack.tf/classifieds/search/id/52f52c6a4cd7b8f2608b4567 (2 for 5.33, 1 for 5.66, 1 for 5.88, heaps for 6 and heaps for 6.33)

Unsold:

6.33 ref:

http://www.tf2outpost.com/trade/18399985 (2 weeks)

http://www.tf2outpost.com/trade/18725530 (3 days)

http://www.tf2outpost.com/trade/18780633 (<1 day)

http://www.tf2outpost.com/trade/18791280 (6.11, <1 day)

http://www.tf2outpost.com/trade/18788433 (<1 day)

http://www.tf2outpost.com/trade/18624605 (1 week)

http://www.tf2outpost.com/trade/18781072 (<1 day)

http://www.tf2outpost.com/trade/18780968 (<1 day)

http://www.tf2outpost.com/trade/18707844 (4 days)

http://www.tf2outpost.com/trade/18788386 (<1 day)

http://www.tf2outpost.com/trade/18738891 (2 days)

http://www.tf2outpost.com/trade/18625471 (1 week)

Selling:

6 ref:

http://www.tf2outpost.com/trade/18784020 (<1 day)

http://www.tf2outpost.com/trade/18783982 (<1 day)

http://www.tf2outpost.com/trade/18675398 (5 days)

http://www.tf2outpost.com/trade/18784726 (<1 day)

http://www.tf2outpost.com/trade/18758442 (2 days)

http://www.tf2outpost.com/trade/18778688 (<1 day, poorly bumped)

http://www.tf2outpost.com/trade/18761922 (1 day, poorly bumped)

5.66:

http://www.tf2outpost.com/trade/18792289 (5.66 in items, <1 day)

http://www.tf2outpost.com/trade/18790225 (<1 day)

http://www.tf2outpost.com/trade/18753382 (2 days)

http://www.tf2outpost.com/trade/18751111 (2 days)

Few 5.66 sellers and mostly young so making it 6 flat.