Using some proof from the previous suggestion, the price for this has gone up way to much due to the price of buds dropping.

http://www.tf2outpost.com/trade/13435309 - Sold for 4 buds + SF Sniper (5 buds)

http://www.tf2outpost.com/trade/10999204 - Sold for Moon Bonk Helm (4.6-5.5 buds), offered 5 pure collecting, declined Robo-Sandvich (4-4.5 buds) and Cauldron Swagman's (3.9-5.1 buds)

http://www.tf2outpost.com/trade/14286035 - added dirty flip flops for my ghosts bakers, this was back when the price for it on here was ~4.8, so sold for ~4.3 I guess. http://www.tf2outpost.com/trade/14039408 - he also had a b/o of 5 on his trade and rejected a 4 bud offer, also got offered a self made key (4.5 at the time)

http://www.tf2outpost.com/trade/14609388 - b/o of 5 buds, also trying to sell it for 4.5 in a different trade. Got offered a circling heart bonk helm (~3) + dirty lucky no. 42 (~0.25) + gifted clean flip flops (~1.4?)

http://www.tf2outpost.com/trade/14297845 - b/o of 5.5, used to be 5 until the price went up on here. Got an offer of a g. energy milkman which is worth 5.6 buds according to this site and 4.5-5 when you look at b/o's of other trades for it on outpost.

http://www.tf2outpost.com/trade/14674467 - Recently quicksold mine for 4 buds too.