7 month old price. Anybody selling an unusual taunt at an old and outdated bp.tf price is just asking to get ripped off at this point. That is of course assuming you can even find the taunts for sale...

Sold for 5 buds

http://backpack.tf/profiles/76561198024907578?time=1421481600 (Before)

http://backpack.tf/profiles/76561198024907578?time=1422950400 (After)

Taken from other suggestion

Sold (along with the Skill Gotten Gains Hi Five) for 6.5 Buds in Keys and Buds, but B/O of 3 apparently.

http://www.tf2outpost.com/trade/25336838

http://gyazo.com/f924ff0c8445b248b6eae57bbbb0a0fb - Owner Clarified that the Buyout on this was backpack.tf price. So, 3.

http://backpack.tf/profiles/76561198037538495?time=1426057200

Why do I insist 3 buds are the outlier here? Besides the fact the value for that one is being parsed out of a bulk sale which would be putting the hi five at only 3.5 buds this admittedly old link details a bidding war over 3 buds on one of the SGG Relaxos.

http://www.tf2outpost.com/trade/23373551

Current seller of a SGG Hi Five has already rejected 39 keys (~3.5) + Stormy Storm Spartan (~1.4) = ~4.9, easily above the current price and would actually put the Relaxo at ~1.5 buds using this as an actual price for the item instead of a rejected offer.

http://www.tf2outpost.com/trade/25340963