It's going down because there's barely any more hype. It hasn't been updated in a week also, so I might as well start somewhere. Why buy for 1.5 keys when there are plenty of sellers at 1.2-1.4 keys? Thanks for some extra proof & a suggestion to resubmit at this range from Ruff Ryders Entertainment and many MANY others.

CLASSIFIEDS

http://backpack.tf/classifieds/search/robocrate%20key - Multiple under 1.5 keys.

UNSOLD AT ~1.5 KEYS

http://www.tf2outpost.com/trade/11124796 - Day old trade. Selling a Robocrate Key for 1 key + 2.44. No buyers.

http://www.tf2outpost.com/trade/11096464 - 2 day old trade. Selling a Robocrate Key for 1 key + 2 ref. No buyers.

http://www.tf2outpost.com/trade/11128759 - About a day old trade. Selling Robocrate Keys at 1.5 keys or 1 key + 2.66. No buyers.

http://www.tf2outpost.com/trade/11129638 - About a day old trade. Asking to do a 2:3 with normal keys (1.5 keys). No buyers.

http://www.tf2outpost.com/trade/11125139 - Day old trade. Asking for 1 key + 2 ref (1.4 keys). No buyers.

http://www.tf2outpost.com/trade/10959121 - 6 day old trade. Doing a 2:3 trade, and got some buyers 5 days ago, but none more.

http://www.tf2outpost.com/trade/11126665 - Day old trade. Unsold at 1.4 keys for the other one.

http://www.tf2outpost.com/trade/11110735 - Day old trade. Doing a 2:3 trade and no buyers.

http://www.tf2outpost.com/trade/11068504 - 4 day old trade. Unsold at 1.5 keys.

http://www.tf2outpost.com/trade/10931290 - 1 week old trade. Selling at 1.5 keys and there's no bites.

http://www.tf2outpost.com/trade/11022512 - 4 day old trade. Inventory history shows the keys have not been sold at 1.5 keys.

SOLD BELOW 1.5 BUT ABOVE 1.2

http://i.imgur.com/EfK3W3e.png - 1 key + 2 ref.

http://www.tf2outpost.com/trade/11146197 - 1 key + 1.77 (Sold 4)

http://www.tf2outpost.com/trade/11107611 - 1 key + 1.66.

http://www.tf2outpost.com/trade/10996189 - 1 key + 2 ref

http://www.tf2outpost.com/trade/11088577 - 1 key + 2 ref

http://www.tf2outpost.com/trade/11201496 - 6.77 ref (1 key + 1.55)

http://www.tf2outpost.com/trade/11201193 - 1 key + 1.33.

http://www.tf2outpost.com/trade/11201172 - 1 key + 2 ref

http://www.tf2outpost.com/trade/11201166 - 10:12 (1.2 keys)

http://www.tf2outpost.com/trade/1120192 - 3:4 (1.3 keys)

http://www.tf2outpost.com/trade/11172428 - 1 key + 2 ref.

http://www.tf2outpost.com/trade/11098917 - 4:5 (1 key + 1 ref).

SOLD AT 1.2 KEYS

http://www.tf2outpost.com/trade/11165031

http://www.tf2outpost.com/trade/11165104

http://www.tf2outpost.com/trade/11164981

http://www.tf2outpost.com/trade/11166125

http://www.tf2outpost.com/trade/11165277

http://www.tf2outpost.com/trade/11076724 - 2 day old trade. Technically not "sold", but was offered 5 regular keys for 4 Robokeys (1.2 keys).

http://www.tf2outpost.com/trade/10963296 - 6 day old trade. I didn't know whether to put this under "unsold" or "sold" but I'll put it here as a person commented "Added" and has 1 in his bp.

http://www.tf2outpost.com/trade/11164064 - 1 day old trade. Doing a 3:4 key trade (~1.16=1.2) and has sold 30 keys for 39 regular keys.

http://www.tf2outpost.com/trade/11056909 - 3 day old trade. Same situation as the one above it.

http://www.tf2outpost.com/trade/11158602

http://www.tf2outpost.com/trade/11193952 - Sold 1.

http://www.tf2outpost.com/trade/11197605 - Had 8, now has 3.

BOUGHT AT 1.2 KEYS

http://www.tf2outpost.com/trade/10886193 - 1 week old trade. Had a recent offer 1 day ago at 5:6 (1.2 keys)

http://www.tf2outpost.com/trade/11163519 - 1 hour old trade. Had a buyer 1 hour ago at 1.2 keys.