I don't know if sulphorus is on par with higher tiers, but whatevs.

-only significant offers were used

-one of one in the world.

http://www.tf2outpost.com/trade/10924964

SOLD: time warp bolted bicorne (???), added p. energy grenadier's

-sunbeams guadalajara (2.7 buds)

-eerie handle (1.8), planets snaggle (0.9), g. confetti private eye (1.0) = 3.7

http://www.tf2outpost.com/trade/11007991

SOLD: chromatic corruption sunbeams cowl (4.7), added p. energy grnadier's (2.8). makes glove worth 1.9 buds

http://www.tf2outpost.com/trade/11040905. only trade with good offer

-anti-freeze glove (3.4 buds)

SOLD: stormy blighted beak (2.9 buds)

http://www.tf2outpost.com/trade/11103455

SOLD: p. energy snaggle (3.2)

no pure offers at all.

low end: 2.9 from the lowest sale. the 1.9 sale had an owner who clearly didnt know what he was doing, counts as an outlier.

high end: 3.4, averaging two most recent sales and 3.7 offer

constructive criticism helps!