I've joined forces with the hobbyDB team to create a database of every Starbucks Mug ever made! You can use hobbyDB to manage your collection and wish list, show it off, find values for your mugs, and to trade, buy and sell. We currently have four volunteers and would love to have more join the team. If you'd like to help, contact the guys at hobbyDB.
Starbucks City Mugs 
I would be interested in buying N ew York, Washington D.C., Las Vegas, Seattle and Pike Place. I currently own Chicago, Boston, San Diego and San Fran. Let me know how I can buy the mugs? Thanks
You can try buying them online at Ebay or Amazon. Thanks for visiting!