Somebody just beat you to it.  They took all but %.0f.  But you are welcome to take that.

Wait just a minute.  Let me check in the back room. . . . .   Nope, %.0f is all I have left.  Sorry about that.

Wow, what a day.  First the butcher's wife and now you.  I'm afraid I only have %.0f left in stock.

The whole kingdom beat you here.  All I have left is %.0f.

I hope %.0f is sufficient, its all I have left.

Everybody and his brother wants some.  I can only let you have %.0f.

There has really been a run on this stuff lately.  I only have %.0f left.

I am afraid that I can only spare %.0f.