Sinclair Advertising Sold Prices
The median sold price for Sinclair Advertising is $69.99. Most sell between $19.95 and $255, based on 365 eBay sold listings.
Median Price
The middle price when all sales are sorted. Best represents what most buyers pay.
$69.99
Avg Price
The mean of the middle 80% of sold prices. Excludes outliers at both ends.
$90.15
Most Sell For
80% of sales fall within this range. Excludes outliers at both ends.
$19.95 – $255
10th–90th percentile
Total Sales
365
Price History
$159$112
$157
2026-01
72 sales
$159
2026-02
101 sales
$118
2026-03
136 sales
$112
2026-04
53 sales
2026-012026-04
| Month | Average price | Sales |
|---|---|---|
| 2026-01 | $157 | 72 |
| 2026-02 | $159 | 101 |
| 2026-03 | $118 | 136 |
| 2026-04 | $112 | 53 |
Price Distribution
<$20
36 sales
$20–$54
124 sales
$54–$87
30 sales
$87–$120
62 sales
$120–$150
37 sales
$150–$190
16 sales
$190–$220
13 sales
$220–$260
10 sales
>$260
37 sales
<$20$120–$150>$260
| Price range | Sales |
|---|---|
| <$20 | 36 |
| $20–$54 | 124 |
| $54–$87 | 30 |
| $87–$120 | 62 |
| $120–$150 | 37 |
| $150–$190 | 16 |
| $190–$220 | 13 |
| $220–$260 | 10 |
| >$260 | 37 |
Sinclair by Material2
Sales
Showing 326–350 of 365
Sort:
| Title | Brand | Material | Year | Price | Sold | |
|---|---|---|---|---|---|---|
 | Sinclair | sign | — | $64.99 | Jan 22, 2026 | |
 | Sinclair | sign | — | $115 | Jan 21, 2026 | |
 | Sinclair | sign | — | $499 | Jan 21, 2026 | |
 | Sinclair | sign | — | $42.00 | Jan 21, 2026 | |
 | Sinclair | sign | — | $38.00 | Jan 20, 2026 | |
 | Sinclair | sign | — | $38.00 | Jan 20, 2026 | |
 | Sinclair | sign | — | $38.00 | Jan 20, 2026 | |
 | Sinclair | sign | — | $41.00 | Jan 20, 2026 | |
 | Sinclair | sign | — | $97.99 | Jan 20, 2026 | |
 | Sinclair | sign | — | $115 | Jan 20, 2026 | |
 | Sinclair | sign | — | $895 | Jan 20, 2026 | |
 | Sinclair | sign | — | $53.99 | Jan 19, 2026 | |
 | VINTAGE SINCLAIR DINO FILL UP GASOLINE OIL PORCELAIN SIGN Sinclair · sign | Sinclair | sign | — | $38.00 | Jan 18, 2026 |
 | Sinclair | sign | — | $39.99 | Jan 18, 2026 | |
 | Sinclair | sign | 1939 | $20.00 | Jan 18, 2026 | |
 | Sinclair | sign | — | $180 | Jan 18, 2026 | |
 | Sinclair | sign | — | $82.50 | Jan 18, 2026 | |
 | Vintage Sinclair Oil Can Display Metal Sign - 17" x 23-1/2" Sinclair · sign | Sinclair | sign | — | $75.00 | Jan 18, 2026 |
 | Sinclair | sign | — | $199 | Jan 17, 2026 | |
 | Rare Vintage Sinclair Kerosene Sign Sinclair · sign | Sinclair | sign | — | $550 | Jan 17, 2026 |
 | Sinclair | sign | — | $575 | Jan 16, 2026 | |
 | Sinclair | sign | — | $39.99 | Jan 16, 2026 | |
 | Sinclair | sign | — | $144 | Jan 16, 2026 | |
 | Sinclair | sign | — | $130 | Jan 16, 2026 | |
 | VINTAGE SINCLAIR DINO GASOLINE OIL PORCELAIN SIGN Sinclair · sign | Sinclair | sign | — | $44.00 | Jan 15, 2026 |
Frequently Asked Questions
- How much is Sinclair Advertising worth?
- The average sold price for Sinclair Advertising is $90.15, with a median of $69.99. Prices range from $5.50 to $3,500 based on 365 eBay sold listings.
- What is the average price of Sinclair Advertising?
- Sinclair Advertising sells for an average of $90.15 on eBay. The median price is $69.99, which better represents typical sales by filtering out outliers.
- What is the most expensive Sinclair Advertising ever sold?
- The highest recorded sale for Sinclair Advertising on eBay is $3,500. The lowest sale is $5.50. Data is based on 365 completed eBay transactions.
Source: SoldPriceGuide (soldpriceguide.com) — eBay sold listing data, updated daily. Last updated: April 2026.