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Head-to-head

LEGO Star Wars Millennium Falcon (UCS) vs LEGO Star Wars Slave I (UCS)

Both built. Both reviewed. Here's how they actually compare on the things that matter.

By the numbers

The spec sheet.

Metric LEGO Star Wars Millennium Falcon (UCS) LEGO Star Wars Slave I (UCS)
Rating 5/5 5/5
Pieces 7,541WINS 1,996
MSRP $849.99 $199.99WINS
Price per piece $0.11 $0.10WINS
Verdict Must buy Must buy
Best for Star Wars superfans and serious collectors with display space and patience for an epic build. Imperial bounty-hunter fans, UCS hunters chasing retired grails, and serious Star Wars collectors.

Pros & cons

What I actually noticed.

LEGO Star Wars Millennium Falcon (UCS)

Pros

  • The largest LEGO set ever produced — staggering display presence
  • Full interior detail you can actually open up and explore
  • Seven minifigures including both classic and TFA crews
  • Engineering and paneling are flawless, no shortcuts
  • Holds resale value better than almost any other set

Cons

  • $850 is a serious commitment
  • Footprint is enormous — measure your shelf before you order
  • Long build sessions can be physically tiring

LEGO Star Wars Slave I (UCS)

Pros

  • UCS-scale Boba Fett's Firespray-class starship — iconic silhouette
  • Rotating cockpit and rotating engine vents (transitions between hover and flight modes)
  • Includes Boba Fett, Han in carbonite, and a UCS display stand
  • Long retired (2018) — secondary market well over 200% of MSRP
  • One of the most architecturally ambitious UCS Star Wars sets

Cons

  • Aftermarket has crossed $700 sealed — true grail pricing
  • Some panel seams visible at the base of the wings
  • Cockpit transition mechanism is delicate after years

Made up your mind?

Pick a retailer.

LEGO Star Wars Millennium Falcon (UCS)

$849.99

Full review →

LEGO Star Wars Slave I (UCS)

$199.99

Full review →

Comparison generated from our individual reviews. Pros, cons, and ratings come from full hands-on builds — see each review for the complete take.