Cheap 50 pack of DVD-r from where?

I want to buy at least 50 dvd-r's that will burn at 2x. So far ive been using TDK 2x jewel case media from CompUSA but its expensive. I looked around online and there are a number of different manufacturers for dvd-rs. What are people here using reliably burning at 2x speeds and using without problems in stand alone players. thanks

Hello, try )

These are $3 each for the retail branded TDK DVDR47A