Cheapest Dual SIM phones

Some visitors asked which are the cheapest dual sim handsets.
It's difficult to say if these are reliable handsets, but at least these are the cheapest ones:

1. dealextreme: Venus v900 52$

2. fastcardtech: Q380A+ 60$

3. sourcingate: CECT A868 67$

4. agoodic: Chang Xing A868 69$

5. totobay: Jin Peng 8800 70$

6. mobilephone02: Spider S300 72$

7. babikenshop: Gucci A300+ 72$

Feedback is welcome!