Why do people keep doing this anyway

Not saying 2 keys isn't possible, but a flat price is inaccurate with how many are available below 2 keys.

http://backpack.tf/classifieds/search/240/6/0

I have one myself, but there is no proof that the Lumbricus Lid sells for 2 keys...

"Owns 1"

Hmm, I wonder why this user is raising the price...oh well, free rep

dude, you need proof :/

It's such an incredible proof... That im going to need to downvote because it's way too perfect

http://www.tf2outpost.com/trade/10241751 (1.75 Keys)

http://www.tf2outpost.com/trade/10254916 (< 2 Keys)

http://www.tf2outpost.com/trade/10335038 (< 2 Keys)

http://www.tf2outpost.com/trade/10311418 (< 2 Keys)

http://www.tf2outpost.com/trade/10079725 ( 2 keys unsold 1 week)

Current range is fine (if anything, it may possibly go lower)