He didn't really scam me, but did do a BM trade.
Was trading a tal's chest for a blue eye. Went smoothly. Then he said he had a Key to Cthulhu's lair and he wanted ohm or jah for it. So did that. After I realized the key had 0 chargers, he left. Messaged him asking to trade back on the account that the key is worthless to my knowledge. And he ignored me. Not looking for anything to happen. Just thought I would let you guys know about my experience with Smokeydreams.
I have screenshots, but don't want to go through the hassle of posting. Unless people desire it.
Edit:
http://postimg.org/image/i9duvy6v9/
http://postimg.org/image/eqihqneo9/
http://postimg.org/image/f64slzzx9/