LEGO Ideas 21370 E.T.: the nostalgia bet for the film's 45th anniversary

Forty-five years after its cinema release, E.T. enters the LEGO Ideas catalogue. The 21370 set banks on a signature detail — a light brick that makes E.T.'s heart glow — to turn cinema nostalgia into a collector object. The question is simple: does the generation who saw the film in theaters still collect enough LEGO to carry this bet?

The set at a glance

The main set 21370 (1,226 pieces, $139.99) launches August 1, 2026, exclusive to LEGO.com and stores from day one — unlike Shrek, whose exclusivity is only temporary. Its central argument: a light brick that makes E.T.'s heart glow, a feature rarely seen on a LEGO Ideas set.

Why this is a riskier bet than it looks

LEGO Ideas has already succeeded with 80s/90s nostalgia several times — Central Perk, Voltron. But both ranges targeted an audience who grew up in the 90s, now in full AFOL buying capacity. E.T. targets an older bracket (40-55), who saw the film in theaters in 1982: the bet assumes this generation still actively collects LEGO, which remains to be proven.

A marketing detail worth noting: the film's 45th anniversary is in 2027, not 2026. The set therefore arrives a year ahead of the actual round number — a choice that slightly dilutes the anniversary argument, likely to avoid crowding the 2027 release calendar.

Investment signals

Comparables — how 80s/90s LEGO Ideas nostalgia performed

There's no LEGO E.T. precedent, but two nostalgic LEGO Ideas sets offer a reference point:

The takeaway

For a collector nostalgic about the film, 21370 is a no-brainer: light-up detail, cult license never tapped, exclusivity from launch. For an investor, the case is solid on paper (Central Perk and Voltron precedents) but rests on an unverified demographic bet — does the E.T. generation still buy LEGO today? The sensible move: watch how fast it sells out in the first weeks, a reliable early signal of the target audience's real engagement.