@mark.de.jose3: Prices for sea urchins in France vary, with market prices for fresh ones around $12-15 USD per kg in 2024, and festival prices as low as 4 euros per dozen locally in Mediterranean regions. For high-end, pre-packaged roe, prices can be significantly higher, such as €36.00 for a single unit or over €450.00 per kilo, as seen on retailer websites.