Sale 1:

Sold with 2 buds for a Sunbeams Killer's Kabuto = ~160 keys

Buds = 12 keys

No overpay since it was offered: http://www.tf2outpost.com/trade/25092619

http://backpack.tf/profiles/76561197966756586?time=1424073600 (February 16th)

http://backpack.tf/profiles/76561197966756586?time=1424160000 (February 17th)

Sale 2:

Sold with a 1 key item for a Green Black Hole Galvanized Gibus = ~150 keys with overpay

http://backpack.tf/profiles/76561198123163113?time=1427007600 (March 22nd)

http://backpack.tf/profiles/76561198123163113?time=1427180400 (March 24th)

Sale 3: (Outlier)

Sold for a Searing Mohawk + 3 buds

http://backpack.tf/profiles/76561198045288265?time=1427094000 (March 23rd)

http://backpack.tf/profiles/76561198045288265?time=1427180400 (March 24th)

Current owner doesn't have any plans to sell anytime soon.

Other one is still in the unboxer's bp, never been on the market.