Amazon USA has a sale on dungeons and dragons

I just got Items OrderedPrice1 of: Xanathar's Guide to Everything, Wizards RPG Team
Sold by: Amazon Export Sales LLC 

Condition: New
$20.75
1 of: D&D MORDENKAINEN'S TOME OF FOES (D&D Accessory), Wizards RPG Team
Sold by: Amazon Export Sales LLC 

Condition: New
$21.13
1 of: Dungeons & Dragons Guildmasters' Guide to Ravnica (D&D/Magic: The Gathering Adventure Book and Campaign Setting), Wizards RPG Team
Sold by: Amazon Export Sales LLC 

Condition: New
$21.13
1 of: Volo's Guide to Monsters, Wizards RPG Team
Sold by: Amazon Export Sales LLC 

Condition: New
$20.94
1 of: D&D Waterdeep Dragon Heist HC (D&D Adventure), Wizards RPG Team
Sold by: Amazon Export Sales LLC 

Condition: New
$21.09

And $10 shipping

And yes I am in the UK that's from USA amazon to my house in the uk