LEGO set value / valeur
LEGO 75978 Diagon Alley value
Current BrickWorth estimate for Diagon Alley, including RRP, appreciation, retirement status, and a quick French value cue for searches like prix LEGO 75978 and combien vaut LEGO 75978.
Estimated value today
$587 - $717
BrickWorth estimate from the same checker logic
Original RRP
$449.99
Also £389.99 UK RRP
Est. appreciation since retirement
+45%
Estimated from retirement status, age, size, and theme
Retirement status
Retired Sep 2025
2020 release, 5,544 pieces
Quick read
Solid hold. Large sets like this often keep climbing post-retirement. Good candidate for long-term growth.