| Platform | Price (HD/4K) | Extras | |----------|---------------|--------| | | $15.99 / month (HD) | Bonus behind‑the‑scenes, commentary tracks | | Amazon Prime Video (Buy/Rent) | $4.99 / rent, $14.99 / buy (HD) | Instant streaming, offline download | | Apple iTunes | $14.99 / buy (HD) | High‑quality audio, 5.1 surround | | Physical Blu‑ray (Collector’s Edition) | $24.99 | Includes The Half‑Blood Prince booklet, exclusive artwork, and a “Fatherhood” documentary short. |