Unless you are racing in sanctioned Laser Class races why not try an Intensity MK2 sail? Now on sale for $149 plus shipping. Comes with the new type battens. I have one and it's great. Our local fleet actually encourages their use to keep costs down and put everyone on an equal footing.
If you are still interested, I have a decent MkII sail that I don't need. It came with the Laser that I bought not too long ago.
Price is a very reasonable $100 (+ shipping and no battens)
There's a small repair near the luff (second image)..