This needs a drop.

Classified ads at time of posting:

http://backpack.tf/classifieds/?item=Festive%20Minigun&quality=6&tradable=1&craftable=1

1*1 key

2*1.06 keys

5*1.12 keys

Unsolds at 1 key and 2 refined:

http://www.tf2outpost.com/trade/25285040 (1 week)

http://www.tf2outpost.com/trade/25309740 (1 week)

http://www.tf2outpost.com/trade/25370080 (Has killstreak, 1 day, young)

http://www.tf2outpost.com/trade/25355142 (Has killstreak, 2 days)

http://www.tf2outpost.com/trade/25371989 (1 day, young)

http://www.tf2outpost.com/trade/25326584 (6 days, poorly bumped)

Unsold at 1.1 keys:

http://www.tf2outpost.com/trade/25254713 (1 week)

Unsolds at Bp tf price:

http://www.tf2outpost.com/trade/25271724 (1 week)

http://www.tf2outpost.com/trade/25384372 (Young)

http://www.tf2outpost.com/trade/25382595 (Young)

http://www.tf2outpost.com/trade/25197923 (Has specialized killstreak, 2 weeks)

http://www.tf2outpost.com/trade/25045088 (1 month, poorly bumped)

http://www.tf2outpost.com/trade/25346449 (3 days, never bumped)

Unsolds at 1 key and 1 refined:

http://www.tf2outpost.com/trade/25384222 (Young)

http://www.tf2outpost.com/trade/25286719 (1 week)

http://www.tf2outpost.com/trade/25084652 (Has specialized killstreak, 3 weeks, poorly bumped)

Sellers at 1 key:

http://www.tf2outpost.com/trade/25387025 (Young)

http://www.tf2outpost.com/trade/25381646 (Young)

http://www.tf2outpost.com/trade/25320543 (6 days old, never bumped)

This is all I could find on Outpost that are valid