Buy with better information
Resale market intelligence for luxury buyers.
Understand the market, evaluate the seller, and spot red flags before you buy.
Pricing intelligence·Seller signals·Authenticity evidence
Brands we monitor








How Archive Index Works
Every listing is evaluated across three independent signals.
Price Intelligence
We compare asking prices against similar active listings and historical market data to identify potential opportunities and overpriced listings.
Seller Signals
Seller history, marketplace reputation, and account patterns help surface trusted sellers and potential red flags.
Evidence Strength
We evaluate the quality of authenticity-related evidence including tags, close-up photos, packaging, and listing completeness.
No guarantees. No hype.
Just better information before you buy.
Worth a look right now
A mix of opportunities, fair-value listings, and listings requiring additional verification.
Recent Wins
Real signals Archive Index surfaced this week
From the beta
What early collectors are saying
“Caught a Chrome Hearts listing using stock photos before I sent payment. Saved me $1,200.”
“The pricing context is what I'd normally spend 20 minutes researching across sold listings.”
“It's the seller signals that make this feel different. Most tools stop at price.”



















