Tools
Interactive utilities that turn our data layer into answers for buyers, sellers, and collectors.
Quick valuation
Search any variant by name and see its current median, IQR, and premium to retail in seconds.
Bag vs S&P 500
Would your money have done better in a Birkin or the S&P 500? Side-by-side total return vs S&P 500, gold, and CPI.
Resale value projector
Forward project a variant's median 1, 3, and 5 years out using its observed CAGR and volatility. Confidence band included.
Total cost of ownership
Annualized cost of owning a luxury handbag — insurance, cleaning, storage — adjusted for appreciation. Net cost or net asset?
FX arbitrage dashboard
Live ECB FX rates plus where flagship bags are currently cheapest after VAT refund. Refreshed every 30 minutes.
Sell calculator
What you'll net after platform fees, by platform. Fashionphile vs Rebag vs Vestiaire vs auction.
Platforms comparison
Resale platforms by fee structure, payout speed, authentication rigor, and audience.
Regional arbitrage
Compare retail prices across 10 countries with VAT and tourist tax refund. Birkin in Paris vs Tokyo vs NYC.
Variant comparison
Side-by-side analytics for two variants — medians, IQR, CAGR, premium-to-retail.
Watchlist
Bookmark variants you want to track. Stored in your browser, no signup needed.