If you already have LTC, BTC or ETH the easiest thing to do is probably to use blocktrades from within your wallet here. I bought STEEM on Binance before I understood blocktrades, then had to figure out how to transfer it (address is your handle and memo is your memo key from permissions tab here). But going through blocktrades it makes it all quite obvious.
Also, I'm not sure bycoleman is quite saying to wait to .75 to buy at all. As he said, he's buying gradually even now, but will accelerate once it gets into the .85 range with some resistance showing.
Nice break down and advice.
Thanks 🙂