Yes I know this was updated 1 week ago but it just had three recent sales:

Sale 1:

http://www.tf2outpost.com/trade/25460714 - My sale - purchased for a DBD L’Homme + Ghosts Panama

(5 Buds due to buyout – although sold within the hour)

http://i.imgur.com/Hp58GfY.png?1

Sale 2:

http://www.tf2outpost.com/trade/25340963 - Sold for 50 keys + 4-5ish keys in sweets

http://backpack.tf/profiles/76561198051426714?time=1426575600

http://backpack.tf/profiles/76561198051426714?time=1427007600

~5.5 Buds

Sale 3:

http://www.tf2outpost.com/trade/25432572 - Sold for a clean burning flames hound dog

http://backpack.tf/profiles/76561198051426714?time=1427007600

http://backpack.tf/profiles/76561198051426714?time=1427094000

~ 8.5 Buds (Buyout was 7)

Mini for hound:

So hard to find a sale for this:

http://www.tf2outpost.com/trade/24760375 - Sold for a KS Hallmark + ~1 key in sweets

~ 8.5 Buds

Mini for Hallmark:

http://www.tf2outpost.com/trade/25218698 - Sold for a Time warp lucky + Strange Professional Killstreak Australium Eyelander

http://backpack.tf/profiles/76561198043041501?time=1426057200

http://backpack.tf/profiles/76561198043041501?time=1426230000

~ 8.4 Buds (Applied overpay here - No need for double overpay)

Eyelander:

http://steamcommunity.com/market/listings/440/Strange%20Professional%20Killstreak%20Australium%20Eyelander

125.75 | 128.6 = ~$127.175 usd

127.175/1.15/2.4 = 46 keys

Also note:

http://www.tf2outpost.com/trade/25432572 - was offered 5 buds the second it was put on outpost and rejected it.