> Source: https://www.openingbid.art/artist/thomas-keith-roberts-o-s-a-r-c-a · updated 2026-11-02

# THOMAS KEITH ROBERTS, O.S.A., R.C.A (1908–1998)

THOMAS KEITH ROBERTS, O.S.A., R.C.A is a Canadian artist with 44 auction lots recorded since 2007, median price $1,849.

A work by THOMAS KEITH ROBERTS, O.S.A., R.C.A sold in 2026 for $2,194, according to OpeningBid's index of auction results.

## What is a THOMAS KEITH ROBERTS, O.S.A., R.C.A work worth?

Across 44 sold lots tracked by OpeningBid, the median price of a THOMAS KEITH ROBERTS, O.S.A., R.C.A work is $1,849.

The median THOMAS KEITH ROBERTS, O.S.A., R.C.A painting sells for $1,849 across 43 lots.

## Price breakdown by category

| Category | Lots tracked | Median price | Record price | Sell-through | Last sale |
|---|---|---|---|---|---|
| Paintings | 43 | $1,849 | $3,957 | — | 2026-05-07 |
| Works on Paper | 1 | — | — | — | 2012-05-31 |

## Price by size

### Paintings

| Size | Sold lots | Typical range (p25–p75) | Median | Record |
|---|---|---|---|---|
| medium (50–120 cm) | 7 | $1,689–$2,424 | $1,942 | $3,957 |

Size is the work's longest edge. Cells appear only with at least 5 sold lots.

## Notable results

| Medium | Year | Price |
|---|---|---|
| Paintings | 2008 | $3,957 |
| Paintings | 2010 | $2,654 |

The highest recorded result in each medium. The full sale history is in the OpeningBid app (free sign-up).

## Frequently asked questions

### What is a THOMAS KEITH ROBERTS, O.S.A., R.C.A worth?

Across 44 sold lots tracked by OpeningBid, the median price of a THOMAS KEITH ROBERTS, O.S.A., R.C.A work is $1,849. The median THOMAS KEITH ROBERTS, O.S.A., R.C.A painting sells for $1,849 across 43 lots.

### What is the average price of a THOMAS KEITH ROBERTS, O.S.A., R.C.A painting?

Based on 43 sold lots tracked by OpeningBid, the median auction price of a THOMAS KEITH ROBERTS, O.S.A., R.C.A painting is $1,849.

### What is THOMAS KEITH ROBERTS, O.S.A., R.C.A's most expensive painting?

The highest price recorded at auction for a THOMAS KEITH ROBERTS, O.S.A., R.C.A painting is $3,957.

### What is THOMAS KEITH ROBERTS, O.S.A., R.C.A's auction record?

THOMAS KEITH ROBERTS, O.S.A., R.C.A's auction record is $3,957, set in 2008.

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Data last updated 2026-11-02. OpeningBid tracks 15,390,829 auction lots from 577 auction houses, refreshed nightly.

Cite this page as: OpeningBid, “THOMAS KEITH ROBERTS, O.S.A., R.C.A auction prices”, https://www.openingbid.art/artist/thomas-keith-roberts-o-s-a-r-c-a (updated 2026-11-02).

Historical auction data, not investment advice. Prices are premium-inclusive USD where the buyer's premium is recorded. Figures marked † are hammer prices (buyer's premium not included); ‡ marks a price whose basis is not yet verified. Non-USD results are converted at the sale month's rate.