Decided that I better re-suggest because the 7 key seller either sold for 7 keys or is still trying to sell for 7 keys, so using a range of 7-8 keys

sellers

http://www.tf2outpost.com/trade/27406800 7 keys looks to be sold???

http://www.tf2outpost.com/trade/27473999 8 keys

http://www.tf2outpost.com/trade/27350937 10 keys (sold out)

http://www.tf2outpost.com/trade/27077869 offers

http://www.tf2outpost.com/trade/27490201 offers

solds

http://imgur.com/TusohhY 8 keys proven sale

http://www.tf2outpost.com/trade/27391810 8 keys 1 grayed out (represents sold???)

http://www.tf2outpost.com/trade/27406800 7 keys agreed on price, but it doesn't look like sale completed via buyer's bp history of keys

http://www.tf2outpost.com/trade/27350937 10 keys (sold out) Trader insinuates the spell sold for 10 keys, no way to track.

Want to buy

http://www.tf2outpost.com/trade/27513655#my 8 keys Contacted me to buy for 8 keys (listed in solds)

A couple 5 key offers turned down.

These are rare and expired; thus, sales are limited.

Because they are a usable item they are consumed immediately upon the trade, thus they are not traceable.

The items traded for are also not traceable as the traded items are often placed in an unknown alts bp.

disclaimer = I own some

1 definite, confirmed, and recent sale at 8 keys. I'm not using the 7 key or 10 key sale because of lack of proof (since the 7 keys seller is still active I added 7 to the range.). These are rare and sales are limited!!! Suggestions to improve the suggestion so that it doesn't languish for weeks happily accepted.