Okay, my grandma collects coins. She gave one to me, and its a 1921 Canadian penny. How much do you think its worth? Cause i have no idea…Please help.

Suppose you have 12 coins, one of which is counterfiet ( that is, it is either heavier or lighter). Using a balance, determine in three weighings, which coin is the counterfeit and if it is heavier or lighter

I have a 10 pence coin dated 2007 and I want to know what it’s worth in Canadian currency

I’ve tried the Airport and Washington Mutual. The airport (Travelex stand) did exchange my bills, but the woman there said that they don’t take coins. I called my bank, Washington Mutual, and they said that they only exchange Canadian currency. I have a LOT of pound coins and would really like them exchanged. Help!

Well, I’ve got a lot of coins, and was wondering what they were worth. Hear are all the ones with possible value….
-1972 canadian 50cents excelent condition in protecter
-1985 canadian silver dollar excelent condition in protector
-1986 canadian silver dollar gr8 condition in protector
-Vince Damphousse & Alexander Mougilny hockey greats colection (limited condition) excelent condition
-1971 canadian 50cent good condition & square edges
-2002 australian50cent excelent condition with windmill on it
-1992 republique francaise 10cent gold & excelent condition
-1962 dei-gratia-regina 1shilling good condition
-1971 france 1franc excelent condition
-1920 (idk the country) 1/2somthing, ok condition
-1961 dei-gratia-regina half penny great condition
-2004 canadian remember coin
-limited edition 2000 coin in original box better then excelent condition
-1941-1941 1945-1947 1951-19531955-1957 1959 all 1964 exc. 65 &1970-2006 all in excelent condition
-all 1999 & 2000 colecter 25c

Why do a lot of circulating American coins have some rust colored stuff on the edges of the coin, while most Canadian coins don’t?