1978 Mexico 100 Pesos Silver Value
Real sold prices from 21 tracked eBay sales — tracking since January 2026.
Photos from recent tracked eBay sales.
Computed from 21 real eBay sold listings tracked by CoinGrader since Jan 2026 · prices updated Aug 1, 2026. Not price-guide estimates.
Recent sales
Price history (monthly median)
| Month | Median sold price | Sales | |
|---|---|---|---|
| Jan 2026 | $56.00 | 1 |
|
| Jun 2026 | $40.00 | 9 |
|
| Jul 2026 | $45.00 | 11 |
|
Frequently asked questions
How much is a 1978 Mexico 100 Pesos Silver worth?
Based on real eBay sold listings, a raw (ungraded) 1978 Mexico 100 Pesos Silver sells for around $43. Top-grade certified examples sell for around $66. These figures come from 21 tracked sales, not a price guide.
Where do these prices come from?
CoinGrader continuously tracks completed eBay sales for this coin. Prices shown are computed from those real transactions (recent sales weighted more heavily, obvious outliers removed) — they are market prices, not catalog or price-guide values.
Should I get my 1978 Mexico 100 Pesos Silver graded?
Top-grade examples of this coin sell for around $66 versus roughly $43 raw, so grading can pay off if your coin is high quality. You can upload photos to CoinGrader for an instant AI grade estimate before spending on certification.
Have this coin?
Grade it and track its value. Upload photos for an instant AI grade estimate and a market value based on real sales like the ones on this page.
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