Proof below. Overpay calculated

Got offered this for one my unusuals, lets see if this price is accurate anymore ^.^

Sales

http://www.tf2outpost.com/trade/13128765 - Looks like 1 bud

http://www.tf2outpost.com/trade/13057753 - Blizz Storm LED = 1.2 buds

http://www.tf2outpost.com/trade/12305870 - Blizz Noir = 1.26 buds

http://www.tf2outpost.com/trade/13766168 - Bubbling Trophy Belt + 4 keys + 5 S. Pain trains (read the comments, and look at his backpack before the trade http://backpack.tf/id/76561198079072903?time=1377327600 ) = 1.1 buds

http://www.tf2outpost.com/trade/12175654 - Flies Beret + Gold EA (which sold for a S. Grenade launcher, proof: http://www.tf2outpost.com/trade/12333848 ) = 1.2 buds

http://www.tf2outpost.com/trade/13891669 - 1 bud (sold in a day :/)

Notable Offers

http://www.tf2outpost.com/trade/13317150 :

21 keys + Dashin = 22 keys

Bud + Unknown sweets, tagged as painted items = 1 bud

NnB El Jefe = 21.3 keys

Blizz Western Wear = 20.25 keys

Bubbling Spartan - 21.3 keys

http://www.tf2outpost.com/trade/13687073 :

Blizz Fruit Shoot + F. Knife = 1.1 buds

Happy to pay $45 (assumed as USD, currency not specified) = 1.1 buds, but it'll take 15 days.

Conclusion

1 bud seems like a quicksell and uncommon, but 1.1 and 1.2 are common and 1.3 seems close as well, as a sale happened there. Vote accordingly

Help / Consturctive Criticisim / Additional Proof / Counter-Proof is ALWAYS welcome! :D