[XB1] Borderlands 3 Super Deluxe Edition $28.72 + Delivery ($0 with Prime & $49 Spend) @ Amazon US via AU

Price drop to its lowest price ever as per CamelCamelCamel.

Super Deluxe Edition includes the season pass which is all 4 first year DLC expansions:
4 campaign DLC packs featuring new stories, missions, and challenges
Equippable XP & Loot Drop Boost Mods
Butt Stallion grenade mod
Butt Stallion weapon skin
Butt Stallion weapon trinket
All 4 Multiverse Final Form Cosmetic Packs, each with a one-of-a-kind Vault Hunter Body and a new Vault Hunter Head
Retro Cosmetic Pack
Neon Cosmetic Pack
Gearbox Cosmetic Pack
Toy Box Weapons Pack

For $14 over the base game I think this is worth it and is a fantastic couch coop shooter.

Shipping is $9.57 if under the $49 spend limit for prime members as its fulfilled by Amazon US.

As a price comparison, the digital version is currently on sale for $51.72 from the Xbox Store.

Update 21 April: In stock at $29.72, 1 cent price increase.