How much is a 1988 hong kong one dollar coin with Queen Elizabeth the second on the front worth?

It's a relatively common coin worth a dollar or two.a

If you are referring to the Canadian Silver Maple Leaf.. The coin is 1oz .9999 fine silver, and is generally worth the days silver bullion value.Some of these have individual privy marks and can be...

As of March 22, 2009, 5 Hong Kong dollars are worth 64.5 U.S. cents ($.645)

1 Hong Kong Dollar is worth 13 US cents.

I Just got one for 20 Cents New Zealand off trademe (Internet Auction Site) I believe the actual exchange rate is about 24 cents US. You can probably find circulated ones in a dealer's '25 cent or 5...