GMAT Study Groups | Selling used GMAT 2015/2016 books in Singapore

Hi! I'm selling my GMAT books. All of them are in good condition and gave me great luck Details below:
The Official GMAT Guide 2015-30 SGD
The Official GMAT Guide 2016-40 SGD

Manhattan GMAT 5th Edition:
- Number Properties-20 SGD
- Integrated Reasoning & Essay (I haven't used this at all. It's almost brand new)-25 SGD
-Algebra-20 SGD
-Reading Comprehension-20 SGD
-Word Problems-20 SGD
-Critical Reasoning-20 SGD

Manhattan
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