If you haven't already added Netflix's Castlevania animated series to your Blu-ray collection, now is the perfect time to start or complete your set. During Amazon's Prime Big Deal Days, the price for the Castlevania: Seasons 1 & 2 box set has been reduced to just $12.59. To secure this lowest-ever deal, remember to click the coupon box on the product page to shave an extra $6.30 off the price.

While the Blu-rays for Seasons 3 and 4 aren't as heavily discounted, you can still enjoy at least a 33% reduction—and Season 3 qualifies for Amazon's buy two, get one free Blu-ray promotion. You can use your savings from the original series to grab Castlevania: Nocturne Season 1, which releases on Blu-ray on October 8 and is also significantly discounted.

In case you missed it during its initial broadcast, Castlevania follows vampire hunter Trevor Belmont, powerful witch Sypha, and Alucard as they confront Dracula and his demonic forces. The latter half of the show delves into a coven of vampires aiming to establish their own undead kingdom, along with the foul-mouthed Grim Reaper (arguably Malcolm McDowell's finest role).

As expected, the series is packed with intense violence and beautifully animated action sequences, complemented by sharp banter during quieter moments. The extras include behind-the-scenes videos, voice actor interviews, storyboards, art galleries, and more, spread across these box sets.

Beyond the stellar discounts for Prime Big Deal Days, there are two additional reasons to pick up and watch (or rewatch) Castlevania. Firstly, Castlevania: Nocturne Season 1 is set to arrive on Blu-ray very soon, on October 8. Amazon is offering an impressive deal, slashing the price from $40 down to $24.

Set centuries after the original Castlevania animated series, Nocturne Season 1 follows Richter Belmont and draws inspiration from the 1993 PC Engine game Rondo of Blood, known to some fans as Castlevania: Dracula X. Initially exclusive to Japan, Konami later brought the story to North America on Super Nintendo.

Netflix has recently teased Season 2 of Nocturne, set to debut in January and inspired by the original PlayStation game Castlevania: Symphony of the Night, the direct sequel to Rondo of Blood.