When liquidating my SCorp with 0 gain/loss, on form 7203 do I include liquidating distributions thus showing the basis of 0 end of year,?

Yes, you should include your liquidating distribution on Form 7203.  

So in that case, my final basis goes to 0 on 7203 form ?

Thanks David. Does that mean my form 7203 will show a final basis of 0 for the SCORP ? 

How does that reconcile to the Schedule D where I am supposed to show the "sale" price and the original basis for my SCORP - i have a $260 regular distriibution and then a $6905 liquidating distribution. My original basis was 6905.

Yes, Form 7203 should have an ending basis of zero for a liquidated S-Corp.

The "sale" on Schedule D would report no gain or loss if the liquidating distribution was equal to your basis in the S-Corp.