Not sure if that's enough proof for the range, but I support the vote. Upboat~

Classifieds:

http://i.imgur.com/nIY5n4T.png

1x at 34

2x at 35(One has auto trade offers)

1x at 36

1x at 37(Has Pro KS and auto trade offers)

Seller at 33 Keys

http://www.tf2outpost.com/trade/26264143 1 Day unsold, also has KS

Seller at 34 Keys

http://www.tf2outpost.com/trade/26274043 young

Seller at 35 Keys

http://www.tf2outpost.com/trade/26248190 3 Day unsold

Seller at 36 Keys

http://www.tf2outpost.com/trade/26267499 Young(also banned lol)

Unsold at 37 Keys

http://www.tf2outpost.com/trade/26273360 Has PRO KS, although young it's worth noting

http://www.tf2outpost.com/trade/26238657 4 Days unsold

This seems fine for a conservative drop, especially seeing as your 36 Key seller has sold. Upvote.