Phosphorous Ye Olde Baker Boy

New price: 35-37 keys

[proof below]

SALE #1 = 35 keys

https://backpack.tf/profiles/76561198114097422#!/compare/1497571200/1497657600

https://backpack.tf/profiles/76561198041022121#!/compare/1497312000/1497657600

http://www.tf2outpost.com/user/76561198041022121 - no B/O

Sold along 1 key in sweets for a Specialized Killstreak Flower Power Scattergun (Well-Worn) which is apparently priced at 35-40 keys making this sale 37- 2 = 35 keys.

Side note: user is banned for ‘SCAMMER’ on tf2op, however I don’t see anything related to scammer notes on his backpack.tf page, Steamrep or rep.tf

Here’s a sale on the Scattergun to show that the backpack.tf value is probably accurate despite showing no previous suggestions.

https://backpack.tf/profiles/76561198114097422#!/compare/1497139200/1497225600

https://backpack.tf/profiles/76561198154342943#!/compare/1497139200/1497225600

Sold along 7-8 keys in sweets for a Purple Energy (43) = about 35-36 keys

SALE #2 = 37 keys

https://backpack.tf/profiles/76561198263509960#!/compare/1501632000/1501804800

Sold for 37 keys. Credits to happy edits.

SUMMARY

Sales: 35 / 37 keys

Sellers: 39 keys / 50 keys

http://i.imgur.com/H2TTxox.png

Going with 35-37 keys.