Portfolio tracker · Retirement alerts

Know what your LEGO collection is worth — and when to sell.

Brixdex tracks the live market value of every set you own and warns you before a set retires, while there's still time to buy more or cash out at the peak.

Free at launch for the first 500 collectors. No spam, just one launch email.

Your collection

▲ $1,140 this year
Set
Paid
Value
Retirement
Eiffel Tower
#10307
$269
$390
Retiring
Millennium Falcon
#75192
$849
$1,240
Watch
Botanical Garden
#10257
$199
$280
Retiring
Diagon Alley
#75978
$399
$760
Stable

Live alerts

Retiring soon
Eiffel Tower #10307
Price dropped 15% on LEGO.com · out of stock in 3 regions
Watch
Millennium Falcon #75192
Search volume up 42% this week

Retired sets gain 11–15% a year — but only if you catch the window before they sell out.

01 / Track

Your collection, valued daily

Add your sets and see live market value pulled from real completed sales. Watch your collection appreciate like a portfolio.

02 / Alert

Never miss a retirement

Brixdex watches price drops, stock levels, and regional delistings — and pings you before a set is gone for good.

03 / Prove

Insurance-ready reports

Generate a timestamped PDF valuation of your whole collection in one click — for insurance, estate planning, or peace of mind.

Be first through the door.

Early access opens soon. Free for the first 500 collectors.

One email at launch. Nothing else.

Be one of the first collectors on the waitlist