SimpleFunctions
Winner-take-all answer·11 source contracts·Kalshi 11·refreshed just now·Closes Jan 1, 2027 · 106d

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $100000 in 2026

Leader sits at 92% across 11 bound outcomes, runner-up at 90%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

92%

Above $150K

runner-up 90¢leader 92¢

Outcomes

11

winner-take-all

Runner-up

90¢

Above $200K

Spread

2pp

contested

24h volume

$0

thin orderbook

Closes

Jan 1, 2027

106 days

Venue

Kalshi

11 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayAbove $150K: 92% (22 days, 2 points)Above $150K: 92% on 2026-08-24Above $200K: 90% (22 days, 21 points)Above $200K: 90% on 2026-09-12Above $250K: 88% (22 days, 22 points)Above $250K: 88% on 2026-09-12
Above $150K92¢Above $200K90¢Above $250K88¢
Top 3 candidates by current price · 22d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Cluster 1

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $

11 contracts$0
OutcomePrice24hVolumeVenueDetail

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $1000000 in 2026?: Above $1M

KXHERMESBIRKIN-27-BIR-1000000

8¢±0$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $900000 in 2026?: Above $900K

KXHERMESBIRKIN-27-BIR-900000

9¢+1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $800000 in 2026?: Above $800K

KXHERMESBIRKIN-27-BIR-800000

10¢+3pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $700000 in 2026?: Above $700K

KXHERMESBIRKIN-27-BIR-700000

11¢±0$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $600000 in 2026?: Above $600K

KXHERMESBIRKIN-27-BIR-600000

13¢+1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $500000 in 2026?: Above $500K

KXHERMESBIRKIN-27-BIR-500000

15¢+1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $400000 in 2026?: Above $400K

KXHERMESBIRKIN-27-BIR-400000

41¢3pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $300000 in 2026?: Above $300K

KXHERMESBIRKIN-27-BIR-300000

62¢1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $250000 in 2026?: Above $250K

KXHERMESBIRKIN-27-BIR-250000

88¢1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $200000 in 2026?: Above $200K

KXHERMESBIRKIN-27-BIR-200000

90¢1pp$0K

Will highest auction sale price of any Hermès Birkin bag sold at auction on Sothebys be above $150000 in 2026?: Above $150K

KXHERMESBIRKIN-27-BIR-150000

92¢+4pp$0K

Analysis

This market assesses whether Sotheby's will auction at least one Hermès Birkin bag for over $100,000 during 2026. The 96% probability reflects strong historical precedent: rare and vintage Birkins regularly exceed this threshold at major auction houses, particularly vintage or specially crafted models with provenance. The main variables are auction calendar timing and the specific inventory offered in 2026. Prices depend on factors like production year (vintage pieces command premiums), leather type, color rarity, and condition. The runner-up contract at 93% for $150,000+ suggests meaningful uncertainty about whether the highest sale will reach mid-six figures versus merely clearing six figures. Resolution depends entirely on Sotheby's actual Birkin auction results through December 2026, with no scheduled announcement triggering the outcome—it resolves based on realized sales prices in their auction records.

  • Historical auction data shows Hermès Birkins regularly exceed $100K at Sotheby's; vintage or rare examples have sold for $200K-$500K+ in recent years
  • The gap between 96% ($100K+) and 93% ($150K+) suggests market uncertainty about mid-range pricing rather than whether $100K will be cleared
  • Auction volume and inventory composition in 2026 will determine if Sotheby's holds Birkin-focused sales; timing and selection directly affect maximum realized price
  • Condition, provenance, production era, and leather rarity drive individual lot valuations; exceptional pieces materially outprice standard examples
  • Resolution requires observable Sotheby's auction hammer prices and final sale records through year-end 2026; no intermediate data releases or forecasts apply

What moved the line

  • Sep 10Above $300K25pp6338¢ · Kalshi
  • Sep 11Above $300K25pp3863¢ · Kalshi
  • Sep 10Above $400K3pp4144¢ · Kalshi
  • Sep 11Above $400K3pp4441¢ · Kalshi

Recently closed in general

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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