$500
As of February 2016, one gram of silver is worth 50 cents.
Something like that has no collector value and is only worth its silver content. The actual value depends on the weight.
The only value is if there is silver in it, if not no collection value at all.
Not much, both have the same fineness (99.9% pure silver) and they could be the same product. An ingot is just a bar, so it would just be a silver bar of 99.9% pure silver in it. It tells nothing of the size, an ingot can be only a few grams in size, to several kilograms in size, and it doesn't tell you anything of value because of course an ingot only a gram in weight might be worth less than a dollar while an ingot several kilograms in size would be worth over a thousand dollars.
Not enough information. Please post a new question with the ingot's weight and percentage of silver. Alternately, get out your calculator: value = (weight in ounces) X (percent of silver) X (current price of pure silver) The percentage may be expressed as a decimal, e.g. .999 or .900. The current price of silver is around $14 per ounce but you can check the business section of most newspapers for a more up to date value.
The value of a 2500 proof grain silver ingot depends on the current market price of silver, which fluctuates regularly. As of my last update, silver prices typically range between $20 to $30 per ounce. Since 2500 grains is roughly equivalent to 0.161 ounces, you can calculate its value by multiplying the current silver price by 0.161. For an accurate valuation, check the latest silver prices on a commodities exchange.
No collection value but is has a scrap silver value of about 10 bucks.
What is the value of a currier and ives small plate homestead autumn 1869? worth
As bullion, pretty much nothing. But it is probably a commemorative of some sort which may give it some value to someone whose collection consists of things related to the subject it commemorates.
Depends on: Rarity of the piece, condition and pattern. "Early Winter" edition
These are not made by any US mint, and have no numismatic value. If the coins are silver and not silver plated, the value would be for the silver in the coins.
Since silver certificates have not been produced since the 1960's, I assume that you're asking about a privately issued ingot that is cast in the shape of a dollar bill. I would guess that it is worth its bullion value (silver as of October 9, 2007 is $13.45 per troy ounce).