If you refer to the collector value of old coins, it would depend on the country of origin, what type of coin it is, what condition it is in, what it is made from and possibly, where it was minted.
Coins have a date to show what year they were made.
I think it just depends on the website, there are e.g. MMOGA.de for ages and there are only a few complaints in this regard. There are other websites like whatsgaming.net where you can buy cheap FIFA Coins. Buying FIFA Coins is still, in my opinion, better than giving EA money for overpriced FIFA Points.
Most dimes of this date show very heavy wear and have retail values of $2.00-$4.00, better coins are $5.00-$7.00 and uncirculated coins are $8.00-$10.00
All small date coins have a blunt 1 in the date, large date coins have a pointed 1 and a much bigger 3
The 1914-S is a better date Barber dime retail values for circulated coins are $2.00-$5.00 for low grade coins $10.00-$40.00 for mid grade and the higher grade coins are $75.00-$115.00
On most US coins, the answer is on the bottom of the coin on the head side.
A guy would regard it as a rejection. Maybe the girl does not like him.
This is a better date coin of the Indian Head series. Average circulated coins have retail values of $15.00-$30.00.
The 1899 Morgan dollar is a better date of the series, a coin with average wear has a retail value of $100.00 to $150.00, better coins are $175.00 to $250.00
The date and mintmark is on the edge of the coins.
Only the coins date 1982 or before, 1983 to date are Zinc with a copper plating.
This is a better date Barber quarter, retail values are $12.00-$186.00 for circulated coins in collectible condition and also depending on what grade the coin is. And mint state coins start at $690.00