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 
Can i buy this One? Im collecting. Starbucks tumbler
Nothing in this site is for sale. Please post your comment on the Facebook page, there are many collectors on there who may be able to assist you. Thanks!