David Mach Auction Prices and Value Guide
David Mach auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 193 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
David Mach auction prices: quick answer
David Mach auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- David Mach
- Source records
- 193
- Market update
- 2026-02-06
David Mach market snapshot
David Mach shows solid auction liquidity with 88 tracked lots. Median realized sale is around $4,000. Category concentration is still broad or sparse. Last 12 months recorded 9 sales. Latest recorded sale: 2026-02-04.
Realized price distribution
- Under $1,000 (21.3% · 10 sales)
- $1,000 to $10,000 (59.6% · 28 sales)
- $10,000+ (19.1% · 9 sales)
- Median sale (last 12 months)
- $2,500
- Sales recorded (last 12 months)
- 9
- Median shift vs prior year
- 0.0%
- Latest recorded sale
- 2026-02-04
Artist context
About David Mach
Born
1956
Nationality
Scottish, British
David Mach is a Scottish sculptor and installation artist, born in 1956 and also identified by authority sources as a British artist. He is associated with assemblage and contemporary installation practices, especially flowing accumulations made from familiar, mass-produced objects. Published descriptions of his work identify materials such as magazines, newspapers, matchsticks, car tyres, coat hangers, teddy bears, and other everyday or recycled items. This material vocabulary lets ordinary objects function as both construction units and immediately recognizable visual signs. Many of Mach's installations have been temporary and made for public spaces, placing process, scale, and setting at the center of how the work is experienced. Collectors and appraisers may encounter his name in connection with sculpture, assemblage, installation-related material, and objects distinguished by their unconventional construction. Careful identification of the work type and its constituent materials is therefore essential when researching an example attributed to him.
AssemblageContemporary installation artMass-produced everyday objectsMagazines and newspapersMatchsticksCar tyresTemporary public-space installations
Common works and media
Works associated with David Mach commonly fall within sculpture, assemblage, and installation art. His documented material vocabulary includes magazines, newspapers, matchsticks, car tyres, coat hangers, teddy bears, and recycled or mass-produced everyday objects. Some projects are temporary installations made for public spaces, so an appraisal should distinguish an original physical work from photographs, documents, or other material associated with an installation.
Market and appraisal context
David Mach's market should be approached by separating sculpture, assemblage, and installation-related material rather than treating every object under one broad category. The constituent materials are especially relevant because his practice can incorporate magazines, newspapers, matchsticks, tyres, coat hangers, teddy bears, and other mass-produced objects. It is also important to establish whether an item is a durable freestanding work or relates to a temporary public installation. Appraisal research should use public auction records for the closest available matches in work type and material approach. Ownership documentation, attribution evidence, and physical inspection may still be needed before comparable results can support a valuation conclusion.
Auction categories and appraisal factors
Common auction categories
- Sculpture
- Installation art
- Assemblage
Value drivers
- Work type, including whether the object is a sculpture, assemblage, or installation-related work
- Constituent materials, particularly the specific mass-produced or everyday objects used
- Whether the work is a durable object or a temporary, public-space installation
- Comparable public auction records for works sharing the same category and material approach
Appraisal caveats
- Do not infer value from the artist name alone; compare works within the closest available category and material type.
- Installation documentation and freestanding objects should not be treated as interchangeable forms of property without further research.
- A physical inspection and documented ownership history may be necessary before reaching an appraisal conclusion.
Evidence
Sources for artist context
This source-grounded artist context is based on collected public records: medium confidence, adequate source quality.
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.
Artist value FAQ
How much is David Mach 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 David Mach artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.