Carl Oscar Borg Auction Prices and Value Guide
Carl Oscar Borg auction prices are tracked in Appraisily's artist market index, with source-directory coverage of 476 records. Use this page to review sold-lot activity, market context, and valuation factors before requesting a formal appraisal.
Carl Oscar Borg auction prices: quick answer
Carl Oscar Borg auction prices depend on medium, size, date, condition, provenance, edition details, attribution confidence, and recent comparable auction sales.
- Artist
- Carl Oscar Borg
- Source records
- 476
- Market update
- 2026-02-06
Carl Oscar Borg market snapshot
Carl Oscar Borg shows deep auction liquidity with 263 tracked lots. Median realized sale is around $2,440. Category concentration is still broad or sparse. Last 12 months recorded 10 sales. Latest recorded sale: 2025-11-19.
Realized price distribution
- Under $1,000 (24.7% · 45 sales)
- $1,000 to $10,000 (60.4% · 110 sales)
- $10,000+ (14.8% · 27 sales)
- Median sale (last 12 months)
- $1,016
- Sales recorded (last 12 months)
- 10
- Median shift vs prior year
- +45.6%
- Latest recorded sale
- 2025-11-19
Artist context
About Carl Oscar Borg
Born
1879
Died
1947
Nationality
Swedish, American
Carl Oscar Borg was a Swedish-American painter associated with images of California and the American Southwest. Public identity records describe him primarily as a painter, while biographical references also connect him with graphic art, teaching, railway-poster design, and film art direction. His best-documented subjects are western landscapes, giving his name particular relevance to collectors researching regional views of California and the Southwest. Borg also produced posters for the Atchison, Topeka and Santa Fe Railway and worked as a Hollywood art director during the mid-1920s, activities that broaden the range of material potentially encountered under his name. Auction and appraisal searches may therefore encompass paintings as well as graphic or promotional works. Although several authority files identify him, they do not agree on his birth year: 1879 is used here provisionally, while some linked records give 1876. That discrepancy should remain visible in identity research rather than being silently resolved.
PaintingGraphic artPoster designCalifornia landscapesAmerican Southwest landscapes
Common works and media
Collectors may encounter paintings depicting California or the American Southwest, along with posters and other graphic works. The documented Santa Fe Railway connection is especially relevant when classifying promotional material. A work should be categorized by its actual medium, subject, and function before it is compared with auction records.
Market and appraisal context
Appraisal research should first distinguish Borg's landscape paintings from posters and other graphic works, then compare the object's subject and geographic context with appropriately similar records. California and American Southwest views are the best-supported subject groups in the collected biography. When public auction data are available, useful comparisons include closely related lots with documented sale dates and realized prices. The present source pack does not provide enough artist-specific evidence to claim a price trend or to define the effects of condition, provenance, signature, or attribution. Those matters require object-level examination and supporting documentation.
Auction categories and appraisal factors
Common auction categories
- California landscape paintings
- American Southwest landscape paintings
- Posters and graphic works
Value drivers
- Classification by work type and medium, particularly the distinction among paintings, posters, and other graphic works
- Subject and geographic association, including California and American Southwest views
- Comparison with public auction records, realized prices, sale dates, and closely related lots when suitable records are available
Appraisal caveats
- The source pack provides an Appraisily auction-record signal but no detailed major-auction-house biography, price analysis, or category-level results.
- No artist-specific conclusions about condition, provenance, authentication, or price trends can be drawn from the collected sources alone.
- The recorded birth year conflicts across public authority and reference records.
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 Carl Oscar Borg 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 Carl Oscar Borg artwork?
Yes. Appraisily can review photos, dimensions, signatures, condition, provenance, and comparable market data to prepare a current valuation.