Counter suggestion with a narrower range.

Sale #1

http://www.tf2outpost.com/trade/20337048

Traded this + 23 keys for Demonflame Bubble Pipe(8.95 * 0.9 = ~8.1 buds)

Backpack of seller

http://backpack.tf/profiles/76561198007743558?time=1402692989 Before

http://backpack.tf/profiles/76561198007743558?time=1402729200 After

Backpack of buyer

http://backpack.tf/profiles/76561198082642255?time=1402642800 before

http://backpack.tf/profiles/76561198082642255?time=1402800102 After

Total: ~6.7 buds

Sale #2

http://www.tf2outpost.com/trade/20392144

Traded this + 3 refs + ~5.3 refs in Sweets for Green Black Hole Flamboyant Flamenco(8.15 buds * 0.9 = ~7.3 buds) Refer to mini suggestion price.

Backpack of seller

http://backpack.tf/profiles/76561197968546105?time=1403334000 Before

http://backpack.tf/profiles/76561197968546105?time=1403420400 After

Backpack of buyer

http://backpack.tf/profiles/76561198054806911?time=1403334000 Before

http://backpack.tf/profiles/76561198054806911?time=1403488107 After

Total: ~7.3 buds

Invalid sales

Sale #3(Complex)

http://www.tf2outpost.com/trade/20022754

Traded this + Le PArty Phantom Disco Beat Down + Human Cannonball Cloudy Moon for Vintage Merryweather Something burning this way(not priced) + Scorching Flames Pyromancer

Sale #4

http://www.tf2outpost.com/trade/20353743

Sold for Arcana Grenadier's Softcap(not priced) + Tippler's Tricorne Spellbound

Sale #5

http://www.tf2outpost.com/trade/20597730

Sold for Disco Beat Down Wraith Wrap(Not priced) + 15 keys + ~1.5 keys in sweets

Mini suggestion

Green Black Hole Flamboyant Flamenco

1. http://www.tf2outpost.com/trade/21308005 b/o 8 buds

2. http://www.tf2outpost.com/trade/19983239 Sold for Bubble Pipe Vivid Plasma(5.5 buds * 0.9 = ~5 buds) + Brigade Helm Green Energy(3.7 * 0.9 = ~3.3 buds). Total 8.3 buds

A range of 8-8.3 buds. Taking 8.15 buds as mini suggestion price.