Christian,
An even lower cost option is to go with the post WWII German VOPO grips...black or brown plastic with the distinct "bullseye" logo on each grip.
They are for the P08 (without grip safety..).
You see these at gun shows and eBay from time to time for $ 25-35 or so.
I use them on my shooters are well...they fit well...sometimes need a minor trimming with an xacto-knife, but are very durable and do not dent/scratch like wood at the range.
