Sealed vs Opened LEGO Sets: The 5-10% Resale Value Gap
Opening just the outer box can cut resale value 5-10%, and eBay forces opened sets into the ‘used’ category. See why NISB sets like the 10179 Millennium Falcon command a premium.
How YouTube Unboxing Trends Skew Perceived Value of Sealed LEGO Sets
I opened a sealed LEGO set for the first time in years—what I discovered inside wasn’t just bricks, but a hidden economy built on untouched boxes.
