The assessment of the statement's truthfulness hinges on the distinction between nominal and inflation-adjusted prices. The provided sources, when analyzed together, strongly indicate that the statement is true in the context of inflation-adjusted value, even though it is false in nominal terms.Several high-authority sources, including Trading Economics and Reuters, establish that the nominal all-time high for spot silver is in the range of $95-$96 per ounce, which is below the $100 threshold. If the statement were interpreted strictly based on the nominal spot price at any given time, it would be false.However, a crucial source from InflationData.com, noted for its high relevance, explicitly clarifies that claims of silver prices exceeding $100 are most likely referring to inflation-adjusted prices. This provides the necessary context to correctly interpret the statement. Historical data from another source confirms the 1980 nominal peak was around $49.45. When this 1980 peak is adjusted for several decades of inflation, its value in modern currency would be well over $100 per ounce.Therefore, the statement is factually correct when considering the real purchasing power or inflation-adjusted value of silver at its historical peak. Because a key source directly points to this interpretation as the likely context for such a claim, and this reflects a valid and significant economic reality, the statement is assessed as 'likely_true'. The ambiguity of the phrase 'price of spot silver' without the 'inflation-adjusted' qualifier is what prevents a probability of 1.0.