Price is 4 months old. There is currently 9 Blizzardy Lids on outpost for sale+1 For upgrade +1 for downgrade by same user listed for sale+1 relist. And none of them got good offer which comes close to the backpack.tf suggested price range (1.4-1.6)

Selling For 1 Bud+6 Keys

http://www.tf2outpost.com/trade/11549323

2 weeks old trade, no offers so far

http://www.tf2outpost.com/trade/11129885

5 days Old trade no offers so far

http://www.tf2outpost.com/trade/11394204

1 week old trade no good offers come close with bp.tf price range

http://www.tf2outpost.com/trade/11162165

5 months Old trade. Only good offer within 4 months is 1 bud+halloween spectrum bill and which is 2 months ago. Another notable offer is smoking hotties hoodie which is 1 month old and which is also having old price.

http://www.tf2outpost.com/trade/7440939

1 Month old trade and only offer on lid is a n&b kabuto

http://www.tf2outpost.com/trade/10132685

4 months old trade. Had some good offers but couple of them seems fake since the guys who made that offers did not have something worth that much in their backpack (may be they cash out or something, im not sure) but those offers are older like 2 months and more, so cannot be considered as still valid. and another notable offer is bud+white bill and it comes close to the suggested price range

http://www.tf2outpost.com/trade/8364456

2 weeks old trade. No good offers.

http://www.tf2outpost.com/trade/11122954

3 weeks old trade. No good offers.