Original A level books (edexcel & cambridge) [negotiable]

Asalamu Alaikum/Good Evening. I am selling original A-level books of Cambridge & Edexcel. The books are plastic coated since the day of purchase so they are in really good condition.

Here is the list;
Pearson Edexcel Board
MATHEMATICS [new; with online access]
WMA11: Pure Mathematics 1 (P1)
WMA12: Pure Mathematics 2 (P2)
WMA13: Pure Mathematics 3 (P3)
WMA14: Pure Mathematics 4 (P4)
WME01: Mechanics 1 (M1)
WST01: Statistics 1 (S1)
MARKET PRICE of each unit: 150sar
MY asking price: 80sar
Discount on 3 units: 200sar
Discount on 6 units: 400sar

Cambridge International Examinations
9701 Chemistry AS & A level
MARKET PRICE: 230-260sar
MY asking price: 150sar (negotiable)

9702 Physics AS & A level
MARKET PRICE: 230-260sar
MY asking price: 150sar (negotiable)