More like Dead-Father. Ugh, dat wasn't a cleverpun. ( ͡° ͜ʖ ͡°)

1 key 1 ref = ~1,1 keys

1 key 1,33 ref = ~1,15 keys

1 key 2 ref = ~1,25 keys

1 key 2,33 ref = ~1,3 keys

1 key 3 ref = ~1,4 keys

Classifieds (at time of posting):

http://backpack.tf/classifieds/search/id/52c8e1484dd7b887218b4570

1 at 1,15

8 at 1,25 (2 of them painted)

Sellers below 1,25 keys:

http://www.tf2outpost.com/trade/19620263 - 1 CS:GO key

http://www.tf2outpost.com/trade/19787076 - 1

http://www.tf2outpost.com/trade/19813646 - 1

http://www.tf2outpost.com/trade/19815474 - 1,1

http://www.tf2outpost.com/trade/19794815 - 1,1

http://www.tf2outpost.com/trade/19786010 - 1,1

http://www.tf2outpost.com/trade/19802591 - 1,1

http://www.tf2outpost.com/trade/19788119 - 1,1

http://www.tf2outpost.com/trade/19798617 - 1,1

http://www.tf2outpost.com/trade/19810770 - 1,1

http://www.tf2outpost.com/trade/19817644 - 1,1

http://www.tf2outpost.com/trade/19778286 - 1,1

http://www.tf2outpost.com/trade/19803497 - 1,15

http://www.tf2outpost.com/trade/19808933 - 1,15

http://www.tf2outpost.com/trade/19784545 - 1,15

Sellers at 1,25 keys:

http://www.tf2outpost.com/trade/19818953

http://www.tf2outpost.com/trade/19763880

http://www.tf2outpost.com/trade/19789565

http://www.tf2outpost.com/trade/19812667

http://www.tf2outpost.com/trade/19778455

http://www.tf2outpost.com/trade/19797027

http://www.tf2outpost.com/trade/19809511

http://www.tf2outpost.com/trade/19477118

http://www.tf2outpost.com/trade/19764829

http://www.tf2outpost.com/trade/19805420

http://www.tf2outpost.com/trade/19770143 - Selling 3

http://www.tf2outpost.com/trade/19820669

http://www.tf2outpost.com/trade/19769603

http://www.tf2outpost.com/trade/19805137

http://www.tf2outpost.com/trade/19779865

http://www.tf2outpost.com/trade/19818923

http://www.tf2outpost.com/trade/19805335

http://www.tf2outpost.com/trade/19758509

http://www.tf2outpost.com/trade/19812111

http://www.tf2outpost.com/trade/19774381

http://www.tf2outpost.com/trade/19789219

http://www.tf2outpost.com/trade/19768991

http://www.tf2outpost.com/trade/19735459

http://www.tf2outpost.com/trade/19743016

http://www.tf2outpost.com/trade/19810557

http://www.tf2outpost.com/trade/19731603 - 5 days

http://www.tf2outpost.com/trade/19701968 - 6 days

Unsolds at 1,3 keys :

http://www.tf2outpost.com/trade/19786251 - 2 days

http://www.tf2outpost.com/trade/19787411 - 2 days

http://www.tf2outpost.com/trade/19628820 - 1 week

http://www.tf2outpost.com/trade/19678649 - 1 week

Unsolds at 1,4 keys :

http://www.tf2outpost.com/trade/19784118 - 2 days

http://www.tf2outpost.com/trade/19788876 - 2 days

http://www.tf2outpost.com/trade/19761882 - 3 days

http://www.tf2outpost.com/trade/19761246 - 3 days

http://www.tf2outpost.com/trade/19748029 - 4 days

http://www.tf2outpost.com/trade/19747796 - 4 days

http://www.tf2outpost.com/trade/19724526 - 5 days

http://www.tf2outpost.com/trade/19720615 - 5 days

http://www.tf2outpost.com/trade/19738155 - 5 days / 2 unsolds

http://www.tf2outpost.com/trade/19722422 - 5 days

http://www.tf2outpost.com/trade/19710203 - 6 days

http://www.tf2outpost.com/trade/19702459 - 6 days

http://www.tf2outpost.com/trade/19712749 - 6 days

http://www.tf2outpost.com/trade/19504560 - 2 weeks

Conclusion :

Found a couple of sales above 1,25 keys but there are just tons at 1,25 and even below. So I think that 1,25 flat is a good price for now since most of the trades that have price below that are poorly bumped or young. In other words this is a conservative suggestion but this needs to go lower.