Spark 1/43 Pedro de la Rosa Sauber C29

I'm collecting cars Heidfeld drove in 2010.  The last car I need is the Sauber C29.  I can't wait for Minichamps to roll out theirs in June, so I am trying to get the 1/43 version Spark just introduced.  Except...there are other lunatics who want it too!  I am in a four-way battle for one on eBay.  Who in their right mind is collecting Pedro de la Rosa cars?!