andBOY VOL.05 02月号の高価買取価格

It looks like you are referring to a specific magazine issue, "BOY VOL.05," which includes a cover featuring Seiya Suwa from the Aぇ! group. The barcode number you provided, 4912115280269, is likely used for inventory and sales purposes in bookstores or online. This particular magazine issue is dated for February 2026.
If you're looking for more information about this magazine, specific content within it, or where to purchase it, let me know!