DJ Ryan Lewis is Turning $6 Mil Profit in Seattle No Problem!

Macklemore's right hand man, Ryan Lewis, is so far beyond their thrift shop days ... he's looking to pull off the real estate deal of a lifetime with his waterfront crib.

The DJ/producer just put his Seattle mansion on the market for $9.45 million -- just a tick higher than the $3.3 mil he paid in 2014.

There's a lotta house to go with that price tag -- 7,610 square feet, 4 bedrooms, 3.75 baths with all the bells and whistles: panoramic view of Puget Sound, private home theater, gold leaf ceilings and customized whiskey bar.