PMP 5 Books (PMBOK 5, Rita, Head First) in Yishun Central, North Singapore for sale

I am offering PMP 5 review materials. Please see details below:
PMBOK 5th Edition - Light pencil marks on first few chapters. Very good condition, almost unused.
Head First PMP 3rd Edition (for PMBOK 5th Edition) - No marks, read once with almost no sign of use.
Rita Mulcahy's PMP Exam Prep Sixth Edition - For PMBOK 4th edition, but aside from the new and renamed knowledge areas, the common concepts are the same (EVM, HR Theories, Calculations, etc). This one has a lot of pen and pencil markings throughout the book, but it was nicely done to highlight the important areas of study.
I am offering all three books for SGD 130. Head first alone is about 1 month old and costs about SGD 90.
Slightly negotiable if picked up from my block in Yishun.
Self collect on weekdays in MRT stations along Yishun to Bishan, or Bishan to MacPherson.