All B/O's range from 4.4-5. Highest sale at 4.9 pure and best offers range from 4.4-4.75.

ACTUAL SALES:

4.9 pure - http://www.tf2outpost.com/trade/9522540 (max+2 buds+22 keys - buds were 25 at the time)

http://www.tf2outpost.com/trade/9330212 - had b/o of 4.5. unclear what it sold for

4.4 pure? - http://www.tf2outpost.com/trade/9781231 - on a quickbuy trade BUT the buyer himself is now selling for 4.4 pure, so this wasn't a quicksell price - http://www.tf2outpost.com/trade/10072985

CURRENT TRADES:

http://www.tf2outpost.com/trade/9687795 - B/O 5 - 2 weeks

No offers

http://www.tf2outpost.com/trade/8638247 - willing to take 4.5 in unusuals (blizz headwarmer+wrap)

Best Offers: 4.75 pure (5 in mixed - ghosts merry+1.25 pure), 4 pure (4.45 in unusuals - blizz headwarmer), 4 pure

http://www.tf2outpost.com/trade/9615549 - B/O 5 pure

Best Offers: 4.5 pure (4.9 in unusuals - 13th hour private eye), 4.4 pure (4.8 in unusuals - of company man + of bubble pipe), 4.4 pure (4.8 in unusuals - lantern ten gallon)

http://www.tf2outpost.com/trade/7973948 - B/O 4.5 pure

Best Offers: 4.35 in mixed

http://www.tf2outpost.com/trade/10072985 - B/O 4.4 pure

3 B/O's for 4.4-4.5 pure. Multiple offers in the 4.4-4.75 range - setting 4.4 as low end

Highest documented sale of 4.9 pure - setting that as the high end

Just in case the buds suggestion passes, this suggestion was originally set at 4.4-4.9.