Not even the sandvich will survive the downfall of the genuines.

http://www.tf2outpost.com/trade/12781656

-selling for 4.5 buds

SOLD: roboactive wraith wrap

http://www.tf2outpost.com/trade/11454638

-unsold for 5 buds for a month

http://www.tf2outpost.com/trade/12629591

-quicksold both for 3 buds, 15 keys (not relevant)

http://www.tf2outpost.com/trade/12730285

-took 4 days to quicksell for 4.5 buds

http://www.tf2outpost.com/trade/12525047

-was selling for 4.5 buds

http://www.tf2outpost.com/trade/12533730

-also was selling for 4.5 buds, possibly settled on 3.5 buds (scammer though, so not valid sale?)

http://www.tf2outpost.com/trade/12543775

http://www.tf2outpost.com/trade/12588656

-was selling for 4.5 buds

SOLD: Kill-a-watt Armored Authority

http://www.tf2outpost.com/trade/12710932

-was selling for 4.5 buds

Not many trades for 5 buds available, the other one I found was less than 3 days old.

Classifieds has two for 5 buds, but they haven't sold.

4 buds is NOT possible, as proven from the last four failed suggestions.