Sale 1:

https://backpack.tf/profiles/76561198241272522#!/compare/1481932800/1482019200

Disco Beat Down Brown Bomber (55) + 3 keys

= 58

Mini:

http://imgur.com/a/RT3rd - Seller @ 55 for 18 days

Sale 2:

https://backpack.tf/profiles/76561198087172601#!/compare/1481760000/1481846400

Sold with ~4 keys in sweets for a Circling TF Logo Brown Bomber (80)

80 - 4 = 76

Rounding to 75

Mini:

http://imgur.com/a/xyT9w - 2 sellers @ 80

Sale 3:

https://backpack.tf/profiles/76561198072765120#!/compare/1481673600/1481760000

Disco Beat Down Bear Necessities (24) + Purple Confetti Brigade Helm (26) + Aces High Madame Dixie (14) + 4 keys

= 68

Minis:

Bear: http://imgur.com/a/hPanw - Seller @ 24

Brigade - No recent sales, unsold @ 27 for 3 months going with lowest price in range.

58

68

75