Sold:

Sold for a Misty Skull Dread Knot (2 buds, mini); after overpay: 0.9 * 2 = 1.8 buds.

Proof: https://i.imgur.com/PVPv8d8.png and https://i.imgur.com/y9doaiD.png

It is 1 of 1 on the market, so one sale should be enough (I believe).

Mini for Dread Knot:

Trade: http://www.tf2outpost.com/trade/21843396

Comments: B/O of 2 buds in comments. Sold for Smoking Brown Bomber (2.2 - 2.3 buds, overpay: 0.9 * 2.25 = ~2 buds)

Price: 2 buds

Re-suggested with mini (and a better price). Please tell in case there are any problems with the suggestion; will resubmit after correcting.