My first purchase on the 
A combination of my intuition and something I vaguely remember about 
I had a silly Hive limit sell, quite low, on Bittrex, that I cancelled in order to buy it, only a few Hive. Actually quite handy, there was no point me having that on TBH!
The market works beautifully! Transaction completed in seconds, another Hive win!
I've listed a couple of cards myself, with any luck I'll wake up tomorrow morning and find my $995 Columbus ship listing has sold.
Loving this early game and market phase!