So I had just bought 20k airs, so I went to Varrock to buy a few thousand ess so I can go to world 16 and craft airs. I start screaming: Buying ess 15 ea!Pro28! After about 5 min, some guy trades me and puts up 7k ess, I offer about 105k for it, he clicks accept, I click accept. After the trade is over I check my inventory to make sure I got what I wanted... I put my mouse over the essences... *Blinks* The guy had just sold me 7k pure essences at 15 ea! So I sell it 5 min later for 70 ea... Did I get lucky or what?