# Heyi Ma'mun - Auction Profile

Canonical: https://appraisily.com/artist/heyi-ma-mun/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/heyi-ma-mun/llm.md
Updated: 2026-04-29T18:32:29.607Z

## Summary
- Lots tracked: 4
- Lots with prices: 1
- First auction date: 2009-04-26
- Latest auction date: 2021-12-14
- Median realised price: $4,300,000
- Price range: $4,300,000 to $4,300,000

## Market Takeaway
Heyi Ma'mun has 4 tracked lots. Median realized sale is around $4,300,000. Category concentration is still broad. Recent 12-month volume is still light. These metrics reflect recorded public auction results and may not include private transactions or every premium outlier sale.

## How To Read This Data
- Use median \($4,300,000\) as a typical result and the typical low/high band \($4,300,000 to $4,300,000\) as the middle 50% of recorded sales.
- Auction prices can include buyer premiums or fees depending on house reporting, so compare on a like\-for\-like basis.
- Condition, provenance, size, and attribution confidence can move final value materially versus median comps.

## Price Bands
- Under $1,000: 0% (0 sales)
- $1,000 to $10,000: 0% (0 sales)
- $10,000\+: 100% (1 sales)

## Recent Trend & Velocity
- Last 12 months sales: 0
- Previous 12 months sales: 0
- Recent 12 months median: $0
- Previous 12 months median: $0
- Median shift: N/A
- Latest sale date: 2021-12-14
- Days since latest sale: 1,597
- Market velocity: inactive

## Top Auction Houses
- Sidharta Auctioneer: 3 lots
- Veilinghuis Van Spengen: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2021-12-14 | Heyi Ma'mun \(1952\-2019\) 2 werken, 'Serenade', gesigneerd en gedateerd r.o. '91, acryl op papier | Veilinghuis Van Spengen | N/A
2. 2018-11-25 | Heyi Ma'mun | Sidharta Auctioneer | IDR 4,300,000
3. 2011-05-29 | Untitled | Sidharta Auctioneer | N/A
4. 2009-04-26 | Heyi Ma'mun \(b. Bandung, W. Java, 1952\) Abstrak | Sidharta Auctioneer | N/A

## Comparable Artists To Watch
- [Joan Miró](https://appraisily.com/artist/joan-miro/): Comparable demand and auction cadence make this artist a useful benchmark.
- [Peter Max](https://appraisily.com/artist/peter-max/): Comparable demand and auction cadence make this artist a useful benchmark.
- [Henri Matisse](https://appraisily.com/artist/henri-matisse/): Comparable demand and auction cadence make this artist a useful benchmark.

## Related Artists
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- [Alfons Mucha](https://appraisily.com/artist/alfons-mucha/)

## JSON Source
https://appraisily.com/api/scraper-search/artists/heyi-ma-mun/seo-profile