Best way to sell books? Civil PE Structural + Seismic + Surveying

First I have a question... what is the best way to sell? Amazon, Ebay? Just put the books on here so there's no 3rd party charges?

These are the books I have...

All books are like new with no wear and tear. I will pay shipping.

1. CERM - 14th edition - $180

2. PE Civil Structural Practice Exam - $30

3. California Civil Surveying Reference Manual (2017) - $110

4. Seismic Design of Building Structures - 11th edition - $80

5. Civil PE Practice Examination - 6th Edition - $60

6. Seismic Design Solved Problems - 6th Edition - $85

7. Structural Depth Practice Exams For the Civil PE Exam - $70

If you want to buy everything off of me I'll give it to you for $530 instead of $615. This is all I used to pass all three exams for California Civil Structural.

Forgot to mention this item is the official NCEES practice exam.

2. PE Civil Structural Practice Exam - $30

Pictures sell.