Research
Original analytical reports from the Bagonomics data team. Each piece is generated from frozen data snapshots — quarterly index reports, brand state briefs, and variant deep-dives — and is cite-ready for journalists, analysts, and researchers.
- Variant deep-dive· 2026-06778 words
Christian Dior Lady Dior medium Cannage Lambskin Black Gold Hardware: -18.2% premium to US retail at $5,318 median
This deep-dive examines the secondary-market behavior of the Christian Dior Lady Dior medium Cannage Lambskin Black Gold Hardware, which trades at a 90-day median of $5,318 (IQR $4,813–$5,823; sample 131). At a US retail of $6,500, premium-to-retail stands at -18.2%. Three-year compound annual growth on the median price is +1.6%. Year-over-year the median moved up incrementally 1.5%.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-06766 words
Louis Vuitton Capucines BB Taurillon Noir (Black) Gold Hardware deep-dive: $5,606 median, 174 sales sample
This deep-dive examines the secondary-market behavior of the Louis Vuitton Capucines BB Taurillon Noir (Black) Gold Hardware, which trades at a 90-day median of $5,606 (IQR $5,073–$6,139; sample 174). At a US retail of $5,800, premium-to-retail stands at -3.3%. Three-year compound annual growth on the median price is -1.1%. Year-over-year the median edged higher 2.6%.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-06951 words
Inside the Chanel Classic Flap medium Caviar Black Gold Hardware secondary market: $8,964 median
This deep-dive examines the secondary-market behavior of the Chanel Classic Flap medium Caviar Black Gold Hardware, which trades at a 90-day median of $8,964 (IQR $8,197–$9,730; sample 195). At a US retail of $12,200, premium-to-retail stands at -26.5%. Three-year compound annual growth on the median price is -5.1%. Year-over-year the median fell back -8.4%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-06936 words
Hermès Kelly 28 Togo Étoupe Palladium Hardware: $22,972 median on 87 90-day sample
This deep-dive examines the secondary-market behavior of the Hermès Kelly 28 Togo Étoupe Palladium Hardware, which trades at a 90-day median of $22,972 (IQR $21,880–$24,063; sample 87). At a US retail of $12,900, premium-to-retail stands at +78.1%. Three-year compound annual growth on the median price is -2.5%. Year-over-year the median added a fraction 1.1%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-061,081 words
Hermès Kelly 25 Epsom Noir (Black) Gold Hardware deep-dive — $24,451 median, -1.2% 3-year CAGR
This deep-dive examines the secondary-market behavior of the Hermès Kelly 25 Epsom Noir (Black) Gold Hardware, which trades at a 90-day median of $24,451 (IQR $23,057–$25,845; sample 106). At a US retail of $13,500, premium-to-retail stands at +81.1%. Three-year compound annual growth on the median price is -1.2%. Year-over-year the median nudged higher 0.7%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-061,068 words
Hermès Birkin 25 Epsom Noir (Black) Gold Hardware: $30,969 median on 162 90-day sample
This deep-dive examines the secondary-market behavior of the Hermès Birkin 25 Epsom Noir (Black) Gold Hardware, which trades at a 90-day median of $30,969 (IQR $29,498–$32,440; sample 162). At a US retail of $14,500, premium-to-retail stands at +113.6%. Three-year compound annual growth on the median price is -2.6%. Year-over-year the median ticked up 3.3%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-061,027 words
Hermès Birkin 30 Togo Noir (Black) Palladium Hardware deep-dive — $26,424 median, +1.7% 3-year CAGR
This deep-dive examines the secondary-market behavior of the Hermès Birkin 30 Togo Noir (Black) Palladium Hardware, which trades at a 90-day median of $26,424 (IQR $25,169–$27,679; sample 185). At a US retail of $13,500, premium-to-retail stands at +95.7%. Three-year compound annual growth on the median price is +1.7%. Year-over-year the median moved up incrementally 1.6%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-06-01 - Variant deep-dive· 2026-05768 words
Christian Dior Lady Dior medium Cannage Lambskin Black Gold Hardware: -18.2% premium to US retail at $5,318 median
This deep-dive examines the secondary-market behavior of the Christian Dior Lady Dior medium Cannage Lambskin Black Gold Hardware, which trades at a 90-day median of $5,318 (IQR $4,813–$5,823; sample 131). At a US retail of $6,500, premium-to-retail stands at -18.2%. Three-year compound annual growth on the median price is +1.6%. Year-over-year the median moved up incrementally 1.5%.
Bagonomics Research· 2026-05-17 - Variant deep-dive· 2026-05967 words
Chanel Classic Flap medium Caviar Black Gold Hardware: $8,964 median on 195 90-day sample
This deep-dive examines the secondary-market behavior of the Chanel Classic Flap medium Caviar Black Gold Hardware, which trades at a 90-day median of $8,964 (IQR $8,197–$9,730; sample 195). At a US retail of $12,200, premium-to-retail stands at -26.5%. Three-year compound annual growth on the median price is -5.1%. Year-over-year the median fell back -8.4%. Public auction comparables from the trailing 24 months: 7 lots.
Bagonomics Research· 2026-05-17 - Variant deep-dive· 2026-05782 words
Louis Vuitton Capucines BB Taurillon Noir (Black) Gold Hardware: -3.3% premium to US retail at $5,606 median
This deep-dive examines the secondary-market behavior of the Louis Vuitton Capucines BB Taurillon Noir (Black) Gold Hardware, which trades at a 90-day median of $5,606 (IQR $5,073–$6,139; sample 174). At a US retail of $5,800, premium-to-retail stands at -3.3%. Three-year compound annual growth on the median price is -1.1%. Year-over-year the median edged higher 2.6%.
Sofía Laurent· 2026-05-12 - Variant deep-dive· 2026-05941 words
Hermès Kelly 28 Togo Étoupe Palladium Hardware on the secondary: $22,972 median price
This deep-dive examines the secondary-market behavior of the Hermès Kelly 28 Togo Étoupe Palladium Hardware, which trades at a 90-day median of $22,972 (IQR $21,880–$24,063; sample 87). At a US retail of $12,900, premium-to-retail stands at +78.1%. Three-year compound annual growth on the median price is -2.5%. Year-over-year the median added a fraction 1.1%. Public auction comparables from the trailing 24 months: 7 lots.
James Chen· 2026-05-12 - Variant deep-dive· 2026-051,091 words
Hermès Kelly 25 Epsom Noir (Black) Gold Hardware deep-dive: $24,451 median, 106 sales sample
This deep-dive examines the secondary-market behavior of the Hermès Kelly 25 Epsom Noir (Black) Gold Hardware, which trades at a 90-day median of $24,451 (IQR $23,057–$25,845; sample 106). At a US retail of $13,500, premium-to-retail stands at +81.1%. Three-year compound annual growth on the median price is -1.2%. Year-over-year the median nudged higher 0.7%. Public auction comparables from the trailing 24 months: 7 lots.
James Chen· 2026-05-12 - Variant deep-dive· 2026-051,077 words
Hermès Birkin 25 Epsom Noir (Black) Gold Hardware on the secondary: $30,969 median price
This deep-dive examines the secondary-market behavior of the Hermès Birkin 25 Epsom Noir (Black) Gold Hardware, which trades at a 90-day median of $30,969 (IQR $29,498–$32,440; sample 162). At a US retail of $14,500, premium-to-retail stands at +113.6%. Three-year compound annual growth on the median price is -2.6%. Year-over-year the median ticked up 3.3%. Public auction comparables from the trailing 24 months: 7 lots.
James Chen· 2026-05-12 - Variant deep-dive· 2026-051,018 words
Inside the Hermès Birkin 30 Togo Noir (Black) Palladium Hardware secondary market: $26,424 median
This deep-dive examines the secondary-market behavior of the Hermès Birkin 30 Togo Noir (Black) Palladium Hardware, which trades at a 90-day median of $26,424 (IQR $25,169–$27,679; sample 185). At a US retail of $13,500, premium-to-retail stands at +95.7%. Three-year compound annual growth on the median price is +1.7%. Year-over-year the median moved up incrementally 1.6%. Public auction comparables from the trailing 24 months: 7 lots.
James Chen· 2026-05-12