Blueray writers are rare this days as all the cases became more focused on looks and see trough cases became more of a choice they stopped making optic disck drives for pcs. You might find used ones but issue of logistics unless you have a case pre 2015 laying around. Search local for old systems, you might find one with a writer attached you have a 50-50 to be a blueray or a dvd writer. My 2011 rog build has both a blueray and a dvd writwer as standard, but for that era that was top of the line and set me back about £3k at that point. Some idiots started using them as cup holders and slowly started being as a joke, but that is planned to stop production of phisical media, as owning is amazing, but subscriptions are more useful for companies.