Sinclair porcelain Sold Prices
The median sold price for Sinclair porcelain is $115. Most sell between $32.00 and $310, based on 222 eBay sold listings.
Median Price
The middle price when all sales are sorted. Best represents what most buyers pay.
$115
Avg Price
The mean of the middle 80% of sold prices. Excludes outliers at both ends.
$115
Most Sell For
80% of sales fall within this range. Excludes outliers at both ends.
$32.00 – $310
10th–90th percentile
Total Sales
222
Price History
$227$147
$153
2026-01
46 sales
$227
2026-02
76 sales
$172
2026-03
68 sales
$147
2026-04
31 sales
2026-012026-04
| Month | Average price | Sales |
|---|---|---|
| 2026-01 | $153 | 46 |
| 2026-02 | $227 | 76 |
| 2026-03 | $172 | 68 |
| 2026-04 | $147 | 31 |
Price Distribution
<$32
21 sales
$32–$72
55 sales
$72–$110
21 sales
$110–$150
62 sales
$150–$190
18 sales
$190–$230
15 sales
$230–$270
6 sales
$270–$310
1 sales
>$310
23 sales
<$32$150–$190>$310
| Price range | Sales |
|---|---|
| <$32 | 21 |
| $32–$72 | 55 |
| $72–$110 | 21 |
| $110–$150 | 62 |
| $150–$190 | 18 |
| $190–$230 | 15 |
| $230–$270 | 6 |
| $270–$310 | 1 |
| >$310 | 23 |
Sales
Showing 26–50 of 222
Sort:
| Title | Brand | Material | Year | Price | Sold | |
|---|---|---|---|---|---|---|
 | Vintage Advertising Porcelain Sign Sinclair Pump Plate 1957? Sinclair · sign | Sinclair | sign | 1957 | $101 | Apr 3, 2026 |
 | Sinclair | sign | — | $59.99 | Apr 3, 2026 | |
 | Sinclair | sign | 1958 | $150 | Apr 3, 2026 | |
 | Sinclair | sign | — | $186 | Apr 2, 2026 | |
 | Sinclair | sign | — | $144 | Apr 2, 2026 | |
 | Sinclair | sign | — | $123 | Apr 2, 2026 | |
 | Sinclair | sign | — | $113 | Mar 31, 2026 | |
 | Sinclair | sign | — | $23.50 | Mar 30, 2026 | |
 | Sinclair | sign | — | $5.50 | Mar 30, 2026 | |
 | Sinclair | sign | — | $114 | Mar 30, 2026 | |
 | Sinclair | sign | — | $199 | Mar 29, 2026 | |
 | Sinclair | sign | — | $33.00 | Mar 29, 2026 | |
 | Sinclair | sign | — | $1,100 | Mar 29, 2026 | |
 | Sinclair | sign | 1938 | $108 | Mar 29, 2026 | |
 | Sinclair | sign | — | $175 | Mar 29, 2026 | |
 | Sinclair | sign | — | $1,495 | Mar 29, 2026 | |
 | Sinclair | sign | — | $111 | Mar 28, 2026 | |
 | Sinclair | sign | — | $31.00 | Mar 28, 2026 | |
 | Sinclair | sign | — | $117 | Mar 27, 2026 | |
 | Sinclair | sign | — | $109 | Mar 26, 2026 | |
 | Sinclair | sign | 1952 | $130 | Mar 26, 2026 | |
 | Sinclair | sign | — | $139 | Mar 26, 2026 | |
 | Sinclair | sign | — | $42.00 | Mar 25, 2026 | |
 | Sinclair | sign | — | $37.00 | Mar 24, 2026 | |
 | Sinclair | sign | — | $76.00 | Mar 24, 2026 |
Source: SoldPriceGuide (soldpriceguide.com) — eBay sold listing data, updated daily. Last updated: April 2026.