7.5 seems better than the ElectroStatic's one.

He didn't search good for 8 keys sellers as there are more than 3 on there.

I'll upvote this!

Your 7.7 sellers say bp prices, but trades were created more than 2 days ago, which at that time meant 8 keys. Not that it matters much for this suggestion, but I think they're not showing what the sellers wanted, because that would help to form a vicious circle of suggestions lowering prices.

This should be left for a while to stabilise, the previous suggestion was awful. Accepting new suggestions right after the previous ones usually only leads to large sudden drops because of panic selling. Further reasoning below.

All classifieds were at 8 keys 2 days ago or earlier, just an occasional quicksell at less. The previous suggestion used 4 links that were found throughout the whole market that 7.5 - 7.7 was a common trading point.

What you can find easily are sellers for less and unsolds for more. What you don't find is solds for 8, because those trades/listings are closed, even though they have happened successfully. I sold one for 8 http://snag.gy/0V8ac.jpg 2 days ago and very likely I wasn't the only one.

What you don't see anymore, though, is listings at 8 keys on the first page, which shows how influental bp.tf prices are and how important it is mods take a bit more care when accepting suggestions.