CPSM study material for sale

Just got my CPSM certification. It's time to part with the study material that helped me pass the 3 tests. I have the following:

Study guide 1,2,3
Professional series 1,2,3
Diagnostic kit x1

No marks on books, minor signs of usage (I did read almost every page once). Please make an offer if interested.

Thanks,
Leo Zheng
veggiebus@gmail.com

Are your study matls still avl?

Thx,
Jeff