I have submitted my score to the score predictor tool so that you can use mine to further enhance that thing.
As far as math prep, I used the Official Quant Guide, Official GMAT Guide, Kaplan Math Workbook
I finished all math from those books and did every single question. However on the actual exam it clearly was in vein as I ended up bombing the math section.
My basic story is that I used the above 4 books almost exclusively. I also used the internet for some more difficult topics like probability that are not covered in such great detail in the above books. I did not study verbal at all (ironically) as I honestly felt that my LSAT prepared me for those sections far better than any GMAT verbal book can. I studied for the LSAT a couple of years ago but never ended up taking it...
As far as SC goes, I pretty much just went with my gut for those! So that's my story in a nutshell lol