Pre-owned
Constance 18 — Live Inventory Across Verified Resellers
This page tracks available Constance 18 listings across our verified resale merchants. Pricing, condition, and availability are updated through scheduled source checks. Compare side-by-side and route to the merchant via direct deeplink. Compare Constance 18 listings: 64 authenticated picks $9,486-$55,000, updated throughout the day from verified resale merchants.
48Current matches
$12,000Lowest price
$21,072Average price
$47,500Highest price
Buyer decision
Live market read · Sep 4, 08:46 UTC
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$5,995 below current Birkin 18 median
Hermès Pre-owned Hermes Constance 18 Bubblegum Epsom Palladium Hardware
Birkin 18 · Epsom · Palladium HW · Madison Avenue Couture · Pre-owned
$12,000
Live matches48
Median ask$17,995
Price range$12,000 - $47,500
Merchants2
Cheapest right now: The cheapest Constance 18 — Live Inventory Across Verified Resellers available right now is $12,000 at Madison Avenue Couture, $5,500 (31.4%) below the $17,500 median across 46 live listings from 2 merchants (updated September 4, 2026).
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BirkinBagStock monitors authenticated Hermès Birkin inventory across trusted luxury resale merchants and updates buyer-facing links through our own tracking layer. Use this page to compare current availability, then open the listing page for details or go directly to the merchant to purchase.
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Price history for this spec
Constance 18 median first captured at $18,500 on 2026-09-04.
First median$18,500
Latest median$18,500
Observed days1
Sample24 listings
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Pre-owned
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HERMES Constance 18 Mini Black Noir Ostrich Leather Gold Hardware RARE
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Hermes Constance 18 Bleu Saphir Matte Alligator Gold Hardware
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Hermes Constance 18 Clouté Black Box Palladium Hardware
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Hermes Constance 18 Rose Confetti Epsom Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 "Marble Silk" Rose Mexico Swift Palladium Hardware
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Hermes Constance 18 Gris Perle Matte Alligator Palladium Hardware
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Hermes Constance 18 Black Tadelakt Palladium Hardware
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Hermes Constance 18 Kraft Matte Alligator Palladium Hardware
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Hermes Constance 18 Argent Chevre Chamkilight Palladium Hardware
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Hermes Constance 18 Rose Extreme Chevre Chamkila Palladium Hardware
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Hermes Constance 18 Black Varanus Salvator Lizard Gold Hardware
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Hermes Constance 18 "Dancing Flowers" Rouge De Coeur Embroidered Swift Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Violet Doblis Palladium Hardware
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Hermes Constance 18 Vanille Ostrich Palladium Hardware
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Hermes Constance 18 Etoupe Epsom Gold Hardware
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Hermes Constance 18 Black Chevre Chamkila Gold Hardware
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Hermes Constance 18 Black Epsom Brushed Permabrass Hardware
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Hermes Constance 18 Black Box Gold Hardware
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Hermes Constance 18 Poussiere Epsom Gold Hardware
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Hermes Constance 18 Craie Epsom Gold Hardware
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Hermes Constance 18 Black Epsom Palladium Hardware
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Hermes Constance 18 Rose Darling Chevre Mysore Palladium Hardware
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Hermes Constance 18 Rose Sakura Chevre Mysore Palladium Hardware
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Hermes Constance 18 Dore Chevre Chamkilight Permabrass Hardware
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Hermes Constance 18 Gold Epsom Gold Hardware
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Hermes Constance 18 Rouge H Ostrich Palladium Hardware
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Hermes Constance 18 Mauve Sylvestre Epsom Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Clouté Black Box Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Black Ostrich Rose Gold Hardware
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Hermes Constance 18 Rose Sakura Swift Brushed Palladium Hardware
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Hermes Constance 18 Black Box Aventurine Hardware
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Hermes Constance 18 Clouté Cream Box Palladium Hardware
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Hermes Constance 18 Tartan Celeste Swift Palladium Hardware
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Hermes Constance 18 Clouté Bleu Abysse Box Palladium Hardware
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Hermes Constance 18 Carbone Chevre Mysore Palladium Hardware
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Hermes Constance 18 Black Epsom Gold Hardware
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Hermes Constance 18 Vert Fizz Epsom Palladium Hardware
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Hermes Constance 18 Capucine Epsom Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Celeste Epsom Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Rouge De Couer Chevre Mysore Permabrass Hardware
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Hermès Pre-owned Hermes Constance 18 Bubblegum Epsom Palladium Hardware
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Hermès Pre-owned Hermes Constance 18 Rouge H Ostrich Gold Hardware
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Hermès Pre-owned Hermes Constance 18 Black Swift Marbled Palladium Hardware
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Hermes Constance 18 Plomb Epsom Permabrass Hardware
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Hermes Constance 18 Blue Jean Epsom Gold Hardware
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Hermès Pre-owned Hermes Constance 18 Bleu Tie Epsom Palladium Hardware
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Hermes Constance 18 Vert Comics Epsom Palladium Hardware
Buyer Questions
Is the Constance 18 a good everyday size?
The Constance 18 fits a specific use case — see our /guide/sizes for a full size-by-size capacity and wear comparison.
What is a Birkin 18?
The Hermès Birkin 18 measures roughly 18 cm wide. It holds standard daily essentials and is the choice for most Birkin buyers.
Is the Birkin 18 a good resale size?
In the Hermès secondary market, the Birkin 18 carries consistent collector demand. Specific size, leather, color, and hardware combinations drive premium pricing more than size alone.
What leather is most common in Birkin 18?
Across our authenticated inventory right now, Epsom is the most-listed leather in Birkin 18. It appears in classic neutrals as well as statement colors.
What colors does the Birkin 18 come in?
Birkin 18 is produced in nearly every Hermès neutral and many seasonal colors. The most-listed Birkin 18 colors right now are Black, Rose Sakura, Rouge H.
How much does a Birkin 18 cost?
Pricing for a Birkin 18 depends on leather, color, hardware, and condition. Use the current inventory and median statistics on this page to compare asking prices from verified luxury reseller sources.
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