Sale 1:

Sold for Bubbling Dr’s Dapper Topper (25.5) + ~13.5 keys in metal/items

http://www.tf2outpost.com/trade/28854650 - B/O of 35

Seller: https://backpack.tf/profiles/76561198156255538#!/compare/1491782400/1491868800

Buyer: https://backpack.tf/profiles/76561198172015765#!/compare/1491523200/1491868800

X = 35 (Capped by B/O)

Sale 2:

Sold for 31 keys

http://www.tf2outpost.com/trade/28884690 - No outpost

Seller: https://backpack.tf/profiles/76561198164651434#!/compare/1494028800/1494115200

Buyer: https://backpack.tf/profiles/76561198058640737#!/compare/1494028800/1494201600

X = 31

Sale 3:

Bulk for Ghosts Dapper Topper

Seller: https://backpack.tf/profiles/76561198106267533#!/compare/1491609600/1491696000

Buyer: https://backpack.tf/profiles/76561198164651434#!/compare/1491609600/1491696000

Sale 4:

Bulk for Cloudy Moon Jumper’s Jeepcap + a couple keys

Seller: https://backpack.tf/profiles/76561198088664444#!/compare/1490659200/1490745600

Buyer: https://backpack.tf/profiles/76561198156255538#!/compare/1490659200/1490745600

Sale 5:

Sold with a couple items for Blizzardy Dapper Topper

Seller: https://backpack.tf/profiles/76561198172015765#!/compare/1491955200/1492214400

Buyer: https://backpack.tf/profiles/76561198109749673#!/compare/1492214400/1492300800

Sellers:

35 keys:

http://i.imgur.com/SSEXWVT.png - 1 month, lowered, duped

https://backpack.tf/u/76561198125791160

Sales at:

31

35

Going with 31-35.