I don't know if something like this exists elsewhere but I have been looking for a really small BTC price ticker that I can access from my phone that requires only the minimum amount of bandwidth. I do not have a fast connection on my phone and my monthly data usage is very small, so I created my own really quickly and put it up here for anyone else who wants to use it: http://tinybtc.net16.net/
There is one url option, if you append ?w=xxx to the url you can specify the width of the 24-hour status bar (ie. http://tinybtc.net16.net?
w=200) . The default is 70 (to fit my Blackberry screen optimally