on ibn khaldoun, you can see a lot of Twinhan cards on sale. price range is 15 to 18kd. what do you mean by bad cards? twinhans are known for bad tuners, btw. if you want, you can get skystar2 pci for around 20kd. the last shop i found that on sale was soft-island (on IRC building) or in front of that building, the gigabyte dealer near the basement (you won't miss the gigabyte sign from the road).