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R. John Foster Oil Paintings: Value & Auction Prices

1908–1989

R. John Foster oil paintings have appeared at auction 6 times in ArtSell’s records between 2021 and 2026; 6 sold, a sell-through rate of 100%. Half of the priced sales fell between $663Sign up free to see and $1.2kSign up free to see, with a median of $700Sign up free to see. The highest recorded price is $2.5kSign up free to see for Untitled at Alderfer Auction in June 2022. The houses with the most results are Alderfer Auction (6).

$2,500≈ £1,993≈ €2,327Sign uprecord priceUntitledAlderfer Auction6auction results2021–2026years recorded100%sold$700Sign up free to seemedian price

R. John Foster oil paintings prices at a glance

Auction results
6 2021–2026
Price range
$400–$2.5kSign up free to see
Median price
$700Sign up free to see 6 sold
Most recent sale
$1.4kSign up free to see Jun 2026, Alderfer Auction
Record sale
$2.5kSign up free to see 2022, Alderfer Auction

Recent sales: Patriotic Display (The Francis Erwin House, 18… · Untitled · Untitled

Explore: All R. John Foster results · What is R. John Foster worth? · Alderfer Auction

R. John Foster oil paintings: key figures

Auction results
6
Sold rate
100%
Active at auction
2021–2026
Median price
$700Sign up free to see
Record price
$2.5kSign up free to see Untitled, Alderfer Auction, Jun 2022

Top auction houses: Alderfer Auction (6)

Price guide: what is a work by R. John Foster worth? →

Selling? How to sell a work by R. John Foster: free estimate, costs and timeline →

Own a work by R. John Foster? What’s it worth: compare similar past results by medium and size →

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Typical range is the middle half of priced sales (USD at the sale-date rate). Past auction results, not a valuation.

Price chart & statistics for R. John Foster →

All oil paintings results

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  1. Patriotic Display (The Francis Erwin House, 1806, 127 Ct. Str., Newtown, PA) by R. John Foster, Oil on canvas, sold Jun 2026
    Patriotic Display (The Francis Erwin House, 1806, 127 Ct. Str., Newtown, PA)
    Oil · Canvas
    24"h x 36"w
    Alderfer Auction · · Lot 6424
    $1,400≈ £1,048≈ €1,213HammerSign up free to seeEst. $500–800View at Alderfer Auction ↗
  2. Untitled by R. John Foster, Oil on canvas, sold Dec 2022
    Untitled
    Oil · Canvas
    Alderfer Auction · · Lot 2251
    $650≈ £533≈ €618HammerSign up free to seeView at Alderfer Auction ↗
  3. Untitled by R. John Foster, oil on canvas, sold Dec 2022
    Untitled
    Oil · Canvas
    Alderfer Auction · · Lot 2239
    $700≈ £574≈ €665HammerSign up free to seeView at Alderfer Auction ↗
  4. Untitled by R. John Foster, Oil on canvas, sold Jun 2022
    Untitled
    Oil · Canvas
    24"h x 30"w
    Alderfer Auction · · Lot 4167
    $2,500≈ £1,993≈ €2,327HammerSign up free to seeView at Alderfer Auction ↗
  5. Village Street - Autumn by R. John Foster, Oil on canvas, sold Dec 2021
    Village Street - Autumn
    Oil · Canvas
    30"h x 40"w
    Alderfer Auction · · Lot 4141
    $400≈ £303≈ €354HammerSign up free to seeView at Alderfer Auction ↗
  6. Pleasant Valley by R. John Foster, Oil on canvas, sold Sep 2021
    Pleasant Valley
    Oil · Canvas
    24"h x 30"w
    Alderfer Auction · · Lot 2465
    $700≈ £506≈ €591HammerSign up free to seeView at Alderfer Auction ↗

Other media by R. John Foster

PaintingsWorks on PaperWatercolors

All R. John Foster auction results →