deserves a slight drop

http://backpack.tf/classifieds/search/genuine%20lab a 1.5 keys seller, a 1.55 key seller and a bunch of 1.6 key sellers

sold:

http://www.tf2outpost.com/trade/12151036 key + 1 ref (sold in 1 hour)

http://www.tf2outpost.com/trade/12163739 key + 1 ref (sold in 5 min)

http://www.tf2outpost.com/trade/12139809 key + 2 ref (sold in 11 hours)

http://www.tf2outpost.com/trade/12142829 key + 3 ref

http://www.tf2outpost.com/trade/12106550 key + 3 ref

unsold at ~1 key

http://www.tf2outpost.com/trade/12162265 1 dota2 key

unsold at ~1.4 keys:

http://www.tf2outpost.com/trade/11998173 key + 2 ref, 5 days (changed price?)

http://www.tf2outpost.com/trade/12134130 key + 2 ref, 21 hours

unsold at ~1.5 keys

http://www.tf2outpost.com/trade/12154308 8 ref, 5 hours

http://www.tf2outpost.com/trade/11983035 key + 2.33, 5 days, has willing buyer

http://www.tf2outpost.com/trade/12125600 1 day, last bumped 14 hours ago

http://www.tf2outpost.com/trade/12150953 key + 2.66, 7 hours

unsold at ~1.6 keys:

http://www.tf2outpost.com/trade/12164148 key + 3 ref, 3 minutes

http://www.tf2outpost.com/trade/12163683 key + 3 ref, 3 minutes

http://www.tf2outpost.com/trade/12156302 key + 3 ref, 4 hours

http://www.tf2outpost.com/trade/12132382 key + 3 ref, 22 hours

http://www.tf2outpost.com/trade/12132043 key + 3 ref, 23 hours

http://www.tf2outpost.com/trade/12106030 key + 3 ref, 1 day (changed price once)

http://www.tf2outpost.com/trade/12106102 key + 3 ref, 1 day

http://www.tf2outpost.com/trade/12109125 key + 3.33, painted muskelmannbraun, 1 day

http://www.tf2outpost.com/trade/12108898 key + 3 ref, 1 day

http://bazaar.tf/trade/277465 key + 3 ref, 1 day

http://www.tf2outpost.com/trade/12090327 2 days

http://www.tf2outpost.com/trade/12161158 1 hour

http://www.tf2outpost.com/trade/12002690 5 days

http://www.tf2outpost.com/trade/12155776 4 hours

unsold at ~1.7 keys:

http://www.tf2outpost.com/trade/12159386 1.65 keys, 2 hours

http://www.tf2outpost.com/trade/12127414 1 day

http://www.tf2outpost.com/trade/12033815 key + 4 ref, 4 days

http://www.tf2outpost.com/trade/12084440 9.55 ref

http://www.tf2outpost.com/trade/12045059 key + 3.66, 3 days

http://www.tf2outpost.com/trade/11959199 6 days

unsold at ~1.8 keys

http://www.tf2outpost.com/trade/12163295 20 minutes (too young)

http://www.tf2outpost.com/trade/12107688 1 day

alot of sellers at 1.6 keys, under 1.6 tends to get picked up really fast (could do 1.5-1.6, but that'd be silly wouldn't it)

there is actually barely anyone selling for 1.8 keys, only 2 trying 2 keys or 1.6 keys