Sale 1&2 - March 31st

http://puu.sh/h8AJz/a08e6afc5d.png - bought for 1500$, keys at ~1.75$, so ~850 keys (outlier?), sold for duped scorching tc + frostbite hong kong cone

http://backpack.tf/vote/id/551cff1bb98d887b0c8b4709 - has a mini for the tc at 830 keys, cone is updated

Sale 3 - March 2nd

http://www.tf2outpost.com/trade/25244351 - b/o of 100 buds (1200 keys, buds were 12 keys during the sale) sold for http://puu.sh/h8Bbq/c0e42184b2.png - 35 buds + moon anger + bliz antlers + ghastly ghosts ke + dusk hazmatten + duped vintage big kill (resold for amarinthine france + 5 buds)

http://www.tf2outpost.com/trade/25001819 - b/o before that was 110 buds btw for some weeks

Sale 4 - March 24th

http://backpack.tf/item/3620154880 - sold for http://puu.sh/h8BnK/9ddc1817e3.png disco antlers + ge muffs + 13th hour lucky shot + scorching bat bomber + stormy view + cyclone buy a life + spec aussie wrench + pro aussie frontier + spec aussie blutsauger + pro pan

Sale 5 - March 13th- buds @11 (but probably 10 already)

http://www.tf2outpost.com/trade/25323185 - seems to have sold for http://puu.sh/h8C5X/c9923dc20d.png - 85 buds + 79 keys = ~1014 keys (probably 930 keys)

Sale 6 - March 16th - buds @10

http://www.tf2outpost.com/trade/25358144 - sold for http://puu.sh/h8CiV/4b09c076cf.png - 100 buds = 1000 keys

Sale 7 - March 19th - buds @10 (probably at 9.5 already)

http://backpack.tf/item/2262437473- (Eff to minxyy) - sold for http://puu.sh/h8Cwn/10d888bcb8.png - 108 buds + 2 keys = 1082 keys (probably 1028 keys)

Sale 8 - March 31st - buds @6 keys most likely

http://www.tf2outpost.com/trade/25418778 - sold for http://puu.sh/h8CSD/664ac6e930.png - 111 buds = 666 keys (outlier?)

Sale 9 - March 14th - buds @11 (but probably 10 already)

http://www.tf2outpost.com/trade/24984904 - sold for http://www.tf2outpost.com/trade/25344607 - pe ke + scorching phantom + pe dijustice + pe soviet + peace rag + spec sf scatter + pro sf shotgun + unique objector (lol)

Sale 10 - March 15th - buds @10

http://www.tf2outpost.com/trade/25381466 - sold for http://puu.sh/h8D8R/0af1795f39.png - 80 buds + scorching gutten + burning norman = 800 keys + 106 keys (no overpay) + unpriced so probably around 1050 keys or 1100.

Sale 11 - March 19th - buds @10 (probably at 9.5 already)

http://www.tf2outpost.com/trade/25102823 - sold for 105 + aussie rl (50 keys) + scorching tossle (150 keys- 135 after overpay) = 1235 keys (probably 1183 keys) (outlier?)

Sale 12 - March 31st - buds @6 keys most likely

http://backpack.tf/item/3475975084 (from fluttershy to wazza via a middleman) - sold for http://puu.sh/h8EnT/35cc17b18b.png - beams exec + beams hive + duped vintage max + pro ks rocket + sf minigun + 11 buds

Credit to Woifi for the proof.