Mario de Biasi Auction Prices and Value Guide

Mario de Biasi auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 301 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.

Mario de Biasi auction prices: quick answer

Mario de Biasi auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.

Artist
Mario de Biasi
Source records
301
Market update
2026-02-06

Mario de Biasi market snapshot

Mario de Biasi shows deep auction liquidity with 261 tracked lots. Median realized sale is around $380. Category concentration is still broad or sparse. Last 12 months recorded 31 sales. Latest recorded sale: 2026-01-14.

Realized price distribution

  • Under $1,000 (70.8% · 75 sales)
  • $1,000 to $10,000 (28.3% · 30 sales)
  • $10,000+ (0.9% · 1 sales)
Median sale (last 12 months)
$450
Sales recorded (last 12 months)
31
Median shift vs prior year
+87.5%
Latest recorded sale
2026-01-14

Artist context

About Mario de Biasi

Mario de Biasi portrait
Paolo Monti · CC BY-SA 4.0 · Source

Born

1923

Died

2013

Nationality

Italian

Also known as

Mario De Biasi

Mario de Biasi (1923–2013) was an Italian photographer. The supplied identity data connects him with a Wikidata entity and Getty ULAN record, while the source pack also identifies dedicated artist profiles at the Museum of Modern Art, Tate, and the National Gallery of Art. Together, these records provide a stable foundation for matching his name across institutional and auction data, including the capitalization variant Mario De Biasi. The available material establishes his identity, profession, nationality, and lifespan, but it does not document a named artistic movement, recurring subject, or specific series. Collectors are therefore most likely to encounter De Biasi through photographs catalogued under his name. Object-level evidence remains necessary to distinguish individual processes, printing dates, editions, and subjects rather than treating every photographic work associated with the artist as equivalent.

Photography

Common works and media

The collected sources identify De Biasi as a photographer, making photographs the clearest work type for auction and appraisal contexts. This source pack does not establish particular photographic processes, subjects, series, or edition practices. Individual works should therefore be described from the physical object, catalogue entry, inscriptions, and accompanying documentation rather than from assumptions attached to the artist’s name.

Market and appraisal context

Appraisal should begin by confirming that a work is associated with the same Mario de Biasi represented by the authority records. Appraisily’s artist page indicates an auction-results record for this name, but the supplied research pack contains no lot-level descriptions, sale outcomes, or comparable-set analysis. The evidence can therefore support identity matching and category-level comparison, not a price forecast. Any valuation should be built from verified details about the individual photograph and genuinely comparable public sales, using sale dates and realized prices when those records are available. The present evidence does not support claims about a typical value, price trend, rarity, or equivalence among works catalogued under the name.

Auction categories and appraisal factors

Common auction categories

  • Photographs

Value drivers

  1. Consistent attribution to the Mario de Biasi identified by authority and museum records
  2. Comparable public auction records, including sale dates and realized prices when available

Appraisal caveats

  • The source pack identifies 301 Appraisily auction records but supplies no lot-level descriptions, sale dates, realized prices, or comparable-set analysis.
  • The record count alone does not establish a price trend, typical value, scarcity, or equivalence among works.
  • No major-auction-house source was available in the collected source pack.

Evidence

Sources for artist context

This source-grounded artist context is based on collected public records: medium confidence, adequate source quality.

Source-grounded artist Markdown

Data basis

This page is built from Appraisily's public auction market index. Private transactions, incomplete sale feeds, and attribution changes may not be fully represented.

LLM-readable Markdown summary for Mario de Biasi

LLM summary index · LLM full index

Artist value FAQ

How much is Mario de Biasi worth?

Comparable public auction sales are the best starting point, but final value depends on the specific artwork, condition, size, medium, provenance, and attribution confidence.

Can Appraisily value my Mario de Biasi artwork?

Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.