Erick,

carkeysonline informed me they only had one left in stock, I'm not sure if they can get anymore in. I just contacted them using their online question/contact form perhaps you could try that and see if they can order anymore in for you.

Autovaux in the UK shows it as a part they can order in
http://www.autovaux.co.uk/product/13...ycutfoldi.aspx

Theae guys in the UK are the sister company of Autovaux, I searched the part number on their site and it comes up as an item they can order also.
http://www.genuinepartsearch.co.uk

The specific part number you would be after is Gm 13404602, that is the part number that is specific for the OPC Remote.

This site is really helpful for identifying parts for our cars, it is basically the Opel Electronic parts catalogue. As you can see number 9 is the correct remote.

http://nemiga.com/cat_spares/epc/opel/p10/c11/1/

Tomasz