# René Augusto da Costa Bértholo - Auction Profile

Canonical: https://appraisily.com/artist/rene-augusto-da-costa-bertholo/
Snapshot URL: https://appraisily.com/api/scraper-search/artists/rene-augusto-da-costa-bertholo/llm.md
Updated: 2026-05-01T19:17:28.418Z

## Summary
- Lots tracked: 9
- Lots with prices: 7
- First auction date: 2008-07-01
- Latest auction date: 2023-12-11
- Median realised price: $10,000
- Price range: $200 to $100,673

## Market Takeaway
René Augusto da Costa Bértholo has 9 tracked lots. Median realized sale is around $10,000. 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 \($10,000\) as a typical result and the typical low/high band \($2,000 to $21,250\) 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: 14.3% (1 sales)
- $1,000 to $10,000: 28.6% (2 sales)
- $10,000\+: 57.1% (4 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: 2023-12-11
- Days since latest sale: 872
- Market velocity: inactive

## Top Auction Houses
- Bruun Rasmussen Auctioneers: 4 lots
- Cabral Moncada Leilões: 2 lots
- Christie's: 2 lots
- Historia Auctionata: 1 lots

## Top Categories
- N/A

## Recent Sold Lots
1. 2023-12-11 | "Repression" | Cabral Moncada Leilões | €10,000
2. 2023-01-24 | Set of 4 color lithographs from the | Historia Auctionata | €200
3. 2021-12-13 | Untitled | Cabral Moncada Leilões | €2,000
4. 2011-10-03 | René Bertholo: "Sculptures dans la chambre". Signed Bertholo 78. Oil on canvas. 100 x 65 cm. | Bruun Rasmussen Auctioneers | N/A
5. 2011-03-08 | René Bertholo: "Ciel". Signed Bertholo 76. Watercolour on paper. Sheet size 57 x 38 cm. | Bruun Rasmussen Auctioneers | DKK 20,136
6. 2011-03-07 | René Bertholo: "Sculptures dans la chambre". Signed Bertholo 78. Oil on canvas. 100 x 65 cm. | Bruun Rasmussen Auctioneers | DKK 100,673
7. 2010-12-07 | René Bertholo: "Ciel". Signed Bertholo 76. Watercolour on paper. Sheet size 57 x 38 cm. | Bruun Rasmussen Auctioneers | N/A
8. 2008-07-01 | Untitled | Christie's | $21,250
9. 2008-07-01 | Vues de l'Archipel | Christie's | $5,250

## Comparable Artists To Watch
- [Bernard Buffet](https://appraisily.com/artist/bernard-buffet/): Comparable demand and auction cadence make this artist a useful benchmark.
- [Mr Brainwash](https://appraisily.com/artist/mr-brainwash-fd7vv6gu7w/): Comparable demand and auction cadence make this artist a useful benchmark.
- [Georges Braque](https://appraisily.com/artist/georges-braque/): Comparable demand and auction cadence make this artist a useful benchmark.

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## JSON Source
https://appraisily.com/api/scraper-search/artists/rene-augusto-da-costa-bertholo/seo-profile