OVA 蒼き雷霆 ガンヴォルト 【Blu-ray】の高価買取価格

It looks like you are referencing a specific product, which is the Blu-ray release of "蒼き雷霆 ガンヴォルト" (Aoki Raitei Ganvolt), an OVA (original video animation). If you have questions about the series, its themes, characters, or anything specific about the Blu-ray, feel free to ask!