Where to buy 16x2 or 16x1 OLED

[Packhorse]

Where can I get a 16x2 or 16x1 OLED display?
Main concerns is that it works of 3.3v

[system]

http://www.newhavendisplay.com/index.php?main_page=index&cPath=119_576
Little expensive.

http://www.winstar.com.tw/products_detail.php?CID=45