Nuts n' Bolts Crown of the Old Kingdom

Redoing as one of the sales just went outta date and another sale involves a now-scammer, which doesn't affect this much but can say something.

Sale 1:

Sold for a Purple Energy Your Worst Nightmare.

http://backpack.tf/profiles/76561198272314010#!/compare/1474156800/1474243200

Borrowing a mini from the Phantasm Bruce's Bonnet suggestion for this. Credit to ApothicR for the sale.

http://backpack.tf/profiles/76561198129130593#!/compare/1472256000/1472342400

It looks like it's the only valid sale, in all fairness. Taking 90 keys for this sale.

Sale 2:

Sold for 73 keys.

http://backpack.tf/profiles/76561198020674825#!/compare/1474070400/1474156800

History on the Crown shows that it took a little while to sell at this.

http://www.tf2outpost.com/trade/28491542 buyout at 80 keys

Sale 3:

Quicksold for 75 keys.

http://backpack.tf/profiles/76561198049149130#!/compare/1473033600/1473120000

Histories on the 75 keys on 9/6 sorted by time match. http://backpack.tf/item/4900125137

Sale 4:

Sold for a Strange Professional Killstreak Batsaber, Strange Professional Killstreak Australium Force-A-Nature, and 16 keys.

http://backpack.tf/profiles/76561198320311643#!/compare/1473033600/1473120000

https://puu.sh/rz5Ka.png Gonna take 45 on the Batsaber

https://puu.sh/rz5Lg.png taking 14 on FaN

This sale is 75 keys.

No other recent usable sales. Gonna roll with 73-75 keys, with the 73 pure sale being the low end and the Pro. KS/Pure sale being the high end. 90 is probably high here.