I'm still in shock I am actually doing this that I can't think of a cheesy one-liner...

Classifieds (As of 5 PM EST):

1 at 8 keys http://prntscr.com/6f797e (Which is actually not as unreasonable as it sounds...)

SCM supports a nuclear sized (:P) raise, with the biggest recent sale selling for $15 USD pre-tax, which is equivalent to roughly 7 and a half keys, with the cheapest current seller at $11.47 USD, which is equivalent to about ~5.7 keys. http://steamcommunity.com/market/listings/440/Haunted%20Mannhattan%20Project

There is only one current seller on Outpost, which is selling for offers, which currently doesn't have any offers on the trade.

Buyer:

http://www.tf2outpost.com/trade/25244604 4 ref

Even though this probably needs a bigger raise, as this is rarely traded anymore, and there is a buyer for 4 ref, 4 ref should suffice.