{"slug":"james-matthews","artist_id":"9c2b294b-a3e5-47ec-90de-c79db3aef4e3","canonical_slug":"james-matthews","name":"James Matthews","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":3,"sold_n":1,"median_price_usd_minor":22500,"record_price_usd_minor":22500,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":33.3,"last_sale_date":"2005-10-27","first_sale_year":1999},{"bucket":"Works on Paper","lots_n":30,"sold_n":15,"median_price_usd_minor":13404,"record_price_usd_minor":127190,"record_basis":"premium","priced_lots_hammer_only":4,"priced_lots_unverified":6,"sell_through_pct":50.0,"last_sale_date":"2026-06-28","first_sale_year":1995}],"sizes":[{"bucket":"Works on Paper","size_bucket":"medium","lots_n":11,"sold_n":7,"median_price_usd_minor":13704,"p25_price_usd_minor":11170,"p75_price_usd_minor":74750,"record_price_usd_minor":127190,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":1,"last_sale_date":"2025-04-29"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":18,"sold_n":7,"median_price_usd_minor":3173,"p25_price_usd_minor":1211,"p75_price_usd_minor":21800,"record_price_usd_minor":35428,"record_basis":"unverified","priced_lots_hammer_only":1,"priced_lots_unverified":5,"last_sale_date":"2026-06-28"}],"notable":[{"bucket":"Works on Paper","year":"2000","total_price_usd":127190,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"1999","total_price_usd":74800,"priced_basis":"premium"}],"last_sold":{"year":"2014","total_price_usd":23600,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-23","value_block_hash":"4d745dbbe3fe0222b9255a188d2207bf1a891b4b"}