ive fouund them in the same places...but online is best because there are soooo many more choices. i love this coffee pot bc i hate coffee that does not come from the drive thru window of starbucks...lol....but our guests love coffee...this way i have a machine that i don't have to clean an entire pot bc someone wanted one cup...and no one has to agree on what to make bc everyone makes their own cup. it is awesome. it also has a little strainer...i don't know what to call it, that you can buy at target and use your own coffee or tea....and then you don't have to buy the replacement cups...or you could use your starbucks coffee.
my mom really likes that part...it makes the machine so much more flexible.