3 new academic books that have hardly been used. The original price is 98, and I’m selling them for 80. - Book on abilities: 140 computerized quantitative models - Book step 3: the most important graphs and comparisons - Two "Black Box" books from 2021: verbal and quantitative, both in good condition. There are some notes inside the books. The price of the Black Box is approximately 115 SAR. I am selling all of them for 150 SAR.