Pure

Pure captures meaningful share of the $11B rare coins and precious metals online marketplace, scaling to $5–10M ARR by late 2027 and raising a Series B at ~$250M — roughly 3.5x the estimated ~$70M post-money Series A valuation — yielding ~200% paper upside for early employees. YC brand, gold-price tailwinds, and order-book differentiation attract institutional collectors and drive platform GMV above $500M annually.

Pure builds a loyal niche user base but marketplace liquidity proves slow to accumulate; the company raises a Series B at ~$120M (~1.7x estimated current valuation), delivering ~50% paper upside over two years before additional dilutive rounds compress common-share economics. At a 1% blended take rate, even $150M GMV implies only ~$1.5M revenue — a modest step-up justifying limited multiple expansion.

Marketplace cold-start fails — rare coin and precious metal sellers default to APMEX, eBay, and Heritage Auctions where buyer density already exists — and Pure burns through its $16.1M raise within 18–24 months without reaching cash-flow breakeven. With $16.1M in preference capital ahead of common equity, employee grants are nearly worthless in any distressed sale, implying a ~75–90% loss of grant value.