I think you'll find that these are the same battery holders that Peter is selling.  http://mad-amusements.com/product.php?id_product=1251

I'd have to agree before you post any negative comments on someone's for sale thread, maybe ask a few questions via PM first if you aren't sure about what is being offered.  Take into consideration the original price plus shipping from the USA, at the asking price Peter would be lucky to be getting his money back I'd think.

Mark also has them for sale http://www.pinballspareparts.com.au/index.php?crn=244&rn=2083&action=show_detail

Do the sums and the asking price is fair enough I would have thought for this particular style of battery holder.  They might not be for everyone but there is no need to put crap on Peter's for sale thread.