Would you choose this Birkin 18 in Black over a Birkin 30 for daily use?
For a first pass, compare capacity, weight, and resale liquidity. Birkin 18 can be the sharper choice when the color and condition match your use case.
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Compared against Constance 18 Black Box Calf inventory. This listing is $8,251 below the current median (44%).
This Hermès Constance 18 Black Box Calf is listed at $10,406 by H3 VINTAGE GINZA, $8,251 below the median $18,657 ask for Constance 18 Black Box Calf inventory. That makes it worth shortlisting if the condition photos and merchant terms check out.
First captured at $10,406 on 2026-10-19.
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Management number 44330 brand HERMES/HERMES model Constance 3 mini 18 Engraving/number U stamp Made in 2022 material Tadelakt size Height 15cmWidth 18cmDepth/gusset 5cm color Noir Black Metal color silver metal fitt
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25 Hermès Constance lots from Bonhams, Drouot and other houses: the median sold at 125% of its low estimate.
See Constance auction results →For a first pass, compare capacity, weight, and resale liquidity. Birkin 18 can be the sharper choice when the color and condition match your use case.
Use the live median as a benchmark, then adjust for color demand, hardware, year, condition, box/papers, and return policy.
Ask for corner wear, handle darkening, stamp/year, odor, spa history, inclusions, return window, and authentication documentation.
Use the live cohort and nearby listings to check whether this Hermès Constance 18 Black Box Calf is still the best option.