After some feedback of the community I am reopening this price voting. Since there isn't that much trade history it is based on a few trades that has been made + some current trades.

http://bazaar.tf/trade/409493 (traded a Low Craft + the hat for a Time Warp Gatsby) (+-3,7bud) (3,5 bud flat)

http://www.tf2outpost.com/trade/14262981 (sold for a Phosporous One Man Army (3,2 bud + Sweets (worth approx. 6 keys)) (proof for that: http://postimg.org/image/lg9gg28iz )

http://www.tf2outpost.com/trade/12670877 (offer of 3 buds, selling price is undefined though) Other offer on it is worth (+- 2.7 bud) (GE Sack + 25 keys)

http://www.tf2outpost.com/trade/14111887 - stormy jefe + sweets (~2,5 bud)

http://www.tf2outpost.com/trade/14328133 Guy offered a Smoking El Jefe (2,2-2,4 bud) + 1 bud + 1 key + a vintage Kabuto (2 keys) (3.3-3.6 bud) Retracted since he wasn't sure because there was no price up =).

Thanks for the feedback on the previous trades.