This is the 501st most frequent Arabic word.
قيمة
Value.
In this sentence, the word "قيمة" (value) is used to express the significance or importance of an abstract concept, specifically good education.
أظهرت الدراسة العلمية قيمة التعليم الجيد.
The scientific study showed the value of good education.
Here, "قيمة" refers to the importance or usefulness of the book for a specific group, in this case, historians.
هذا الكتاب يحمل قيمة كبيرة للمؤرخين.
This book holds great value for historians.
In this context, "قيمته" indicates the subjective worth or distinctiveness attributed to the store due to its specialty in rare items.