Traded for the Power Surge + 4 keys for my Smoking Peacenik's Ponytail (unpriced) + Blizzardy Storm Bot Dogger (19 keys), steaming Peacenik's Ponytail is 14, and steaming and smoking is around the same, so i bought it for around 29 keys

https://backpack.tf/profiles/76561198153845654#!/compare/1559779200/1559865600

https://backpack.tf/item/4353320066

https://backpack.tf/profiles/76561198205566141#!/compare/1561248000/1561334400 bought from scrap.tf, instantly resold for 20 https://backpack.tf/profiles/76561198329718164#!/compare/1561161600/1561334400

The buyer in the comments resold it to scrap.tf.

Ponytail mini

https://backpack.tf/profiles/76561198271721291#!/compare/1560556800/1560988800

https://backpack.tf/profiles/76561198079182224#!/compare/1560902400/1560988800 unsure, only 8 keys match by id/history, but that would be below buyers

https://backpack.tf/profiles/76561198186283845#!/compare/1560556800/1560729600

https://backpack.tf/profiles/76561198096728532#!/compare/1560556800/1560729600 11 keys + a little

https://backpack.tf/profiles/76561198080091191#!/compare/1559520000/1559606400

https://backpack.tf/profiles/76561198153845654#!/compare/1559520000/1559606400 bubbling hot dogger + 4 ref

https://backpack.tf/profiles/76561198140565712#!/compare/1559347200/1559433600 11 keys, had for a day

Bubbling Hotdogger mini

https://backpack.tf/profiles/76561198080091191#!/compare/1559692800/1559779200

https://backpack.tf/profiles/76561198266614530#!/compare/1559692800/1559779200 hot dogger + 1 key = DP safe n sound (outdated)

https://backpack.tf/profiles/76561198436496929#!/compare/1559779200/1559865600

https://backpack.tf/profiles/76561198170176914#!/compare/1559779200/1559865600 some amount of pure, histories don't match on either side. Buyer has a hidden b/o at 13 though, so it's likely under that.

This will probably need more work. The Blizzardy Bot dogger is 15, ponytail is 11 to whatever this hot dogger sale comes out to. Will be higher than 21 in the end after subtracting the 4 keys.