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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Hermès Constance 18 Black
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$7,825 USD
Steal
Priced 45% below typical Black Birkin 18 (median $14,205 across 73 listings).
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Live market context
Comparable set
73 listings
Median
$14,500
Low-high
$8,020-$48,000
Merchants
27 active
Compared against Constance 18 Black inventory. This listing is $6,675 below the current median (46%).
Buyer market brief
This Hermès Constance 18 Black is listed at $7,825 by Fashionphile, $6,675 below the median $14,500 ask for Constance 18 Black inventory. That makes it worth shortlisting if the condition photos and merchant terms check out.
- Compared with 72 priced listings from 27 active merchants.
- Observed cohort range: $8,020 to $48,000.
- Current ask is 46% below the cohort median.
- 3 lower-priced comparable alternatives are indexed right now.
Price history
Hermès Box Constance 18 Black is unchanged since 2026-11-12.
First seen
$7,825 · 2026-11-12
Latest ask
$7,825 · 2026-11-14
Observed days
3
Next step
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Size
Constance 18 (18 x 13 x 9 cm)
Color
Black
Condition
Pre-owned
Merchant
Fashionphile
This is an authentic HERMES Box Constance 18 in Black. This is an elegant small bag that is finely crafted of luxurious polished calfskin leather in black. The bag features a leather cross body shoulder strap, a facing flap, and a gold plated Hermes H logo. The flap opens to a partitioned leather in
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How the Constance does at auction
34 Hermès Constance lots from Bonhams, Drouot and other houses: the median sold at 128% of its low estimate.
See Constance auction results →Research this Constance spec
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Buyer Q&A
Questions to ask before this Constance moves
Is $7,825 fair for classic leather in this condition?
Use the live median as a benchmark, then adjust for color demand, hardware, year, condition, box/papers, and return policy.
What would you ask the merchant before buying?
Ask for corner wear, handle darkening, stamp/year, odor, spa history, inclusions, return window, and authentication documentation.
Compare alternatives before checkout
Use the live cohort and nearby listings to check whether this Hermès Constance 18 Black is still the best option.
CohortConstance 18 Black
Median ask$14,500
Live comps73
Lower-priced close matches
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