1990 Belgium 1 franc error....help with value/rarity? please?  :)

Soooo Brand new to this, but enjoying myself immensely!  Here is a picture I took of a coin I just found.  It is a 1990 Belgium 1 Franc.  As I read I see that A LOT of mistakes come from Belgium.  I guess I am wondering if this type of error is common and also if there is any real current value.  Thank you in advance for any help/info!  Reading the threads here I believe I made a great choice in joining Numista.   

I also found what I hope to be a "wounded eagle" Indian Dollar coin along with an old 1934 Eireann coin that looks like a misprint on the front and blank on the back.  The link below shows pictures of all three coins.  This is my first post, so if I'm missing something or need better photos just let me know!!!  
https://www.dropbox.com/sh/a61egefknlwklz7/g4r_GwrIVG

Welcome Notorious...next time if you use the image tool...you can upload your pictures directly. the error seems to be a die crack on the Belgian coin and the Irish coin someone has altered and has been worn away.
I can't help on the dollar.
If you need to ask an questions please feel free to get in touch via Private Message or on here.

TY BAM!!   

I assume with a die crack that allows extra metal to build up as it fills the crack?  I know that may sound redundant but I'm just checking...lol  Also Thanks for the imaging tool tip.  Much appreciated.  I have a feeling the dollar coin may have been altered as well.  There are several other "slashes" on the coin.  It is however really nice to know that I was correct on the Franc coin.  A local dealer blew me off saying its really easy to confuse mint defects with after mint defects...

     All that being said.......I bought the coin along with two others for $.06 total.  Anyone have a clue to a value I can place on this?  

Sorry! wanted to add these.