Blue Sky has a serious collection of bud. It's got high quality weed for really decent prices. They run specials every so often where you can pick up $20 1/8th. You can also find $30 and $40 1/8ths as quality increases. The store is beautifully decorated. The owner of Blue Sky Portland also owns the antique shop attached to the side of the same building.
Very knowledgeable staff, good weed for a good price, plus the decor is great. 10/10