The cost of the Overlord light novel in Japanese isn't fixed. It might range from 800 to 1200 yen, depending on the edition and the store you purchase from. Some special editions could be more expensive.
Yes, 'Overlord' is a light novel. It has an interesting premise where the protagonist gets trapped in a virtual world that he has to rule. It's been adapted into an anime as well.
Another one could be 'Sword Art Online'. Although it has some differences, it shares the idea of a virtual world where the characters have to fight and survive. It also has a strong lead character like 'Overlord'.
Volume 15 of 'Overlord' light novel likely delves deeper into the power dynamics in the story. Ainz's unique form of leadership and his attempts to assert dominance while also maintaining some semblance of order are probably explored further. The magic system in the world of 'Overlord' may also be expounded upon, with new spells or magical artifacts being introduced that could change the balance of power among the different factions in the story.
The Overlord light novel has indeed come to an end. All the main story arcs have been wrapped up and it provided a satisfying conclusion for the readers.
The Overlord light novel is definitely worth reading. It has a unique premise, rich lore, and keeps you hooked from start to finish. The writing style is also quite enjoyable.
Overlord is actually both. The light novel provided the foundation and the manga was created based on it. While they share the core concepts and characters, there can be differences in the presentation and emphasis in each medium.
Definitely. The world-building in the Overlord light novel is intricate and the plot is full of surprises and twists. The characters have depth and the development is engaging.