Old price, range needs to slightly narrow.

Overpay is factored in.

http://www.tf2outpost.com/trade/13116983 - Sold for a steaming furious fuka + TS paint.

~22 keys

http://www.tf2outpost.com/trade/13432673 - Sold for a bud + 5 keys in sweets, clarified by RecK in the last suggestion.

~27 keys

http://www.tf2outpost.com/trade/12712815 - Willing to discuss on a 1 bud offer.

~22 keys

http://www.tf2outpost.com/trade/13107965 - Rejected an offer a SF knife + 3 keys, about 22-23 keys[Based off the SF knife's price at the time].

http://www.tf2outpost.com/trade/13162436 - C/o of 25 keys, recieved fairly quickly.

http://www.tf2outpost.com/trade/12762960 - Its a bit of an old offer(4 weeks), but was offered 27 keys.

http://www.tf2outpost.com/trade/13476505 - Sold for a vivid plasma western wear + 2 keys in sweets, seen here: http://www.tf2outpost.com/trade/13619734

~28 keys

Since the last proof, I removed one link with an unclear sale and a possible outlier. The sales seems to strongly occur between 22-28 anyway, so this is looking like a better range to me.

Feedback/criticism as well as proof/counter proof is always welcome.