Most DVD and Blu-ray sales at JB Hi-Fi are 20% off so this is a pretty decent sale.
Some notable bargains:
Marvel Studios: Cinematic Universe - Phase 3 Part 1 (Blu-ray & DVD) $83.30 ($35.70 off) | https://www.jbhifi.com.au/movies-tv-shows/movies-tv-shows-on…
DC 5 Film Collection (4K & Blu-ray) $44.99 ($44.99 off) | https://www.jbhifi.com.au/movies-tv-shows/movies-tv-shows-on…
JB Hi-Fi is also offering an extra 5% off if you sign up to their mailing list.
They shouldn't even advertise 4k as included when there's only 2 items. Pretty misleading