Man I didn't know that, But isn't 375 euros Double in American dollars? What would you recommend to do cause mine is really bad 1/4'' to 1/2'' cracks all over it.
the web site I got that dash for 375 euro s opelgtparts.com I used a page translation from google and I was able to browse through the catalog in english heres a link to the dash
Translated version of http://www.opelgtparts.com/pag/parts.html
then click on interior then click on the right, dashboard then u'll see it at the top