base price showing different than entered

[partswench]

so scratching my head,  and have searched for quite a while

i have one price entered in the product back-end, (10.00)  this shows on the front end as -3.06

I have checked the currency,  I have no discounts or any thing applied

I have played with the display options

so two questions
1.  Is there any kind of documentation for VM2? (i looked at the WiKi and the tutorial at "online joomla"
2.  I am not sure I understand the pricing thing?  any threads on this?

any help gratefully appreciated
  using Joomla 2.3.2  VM 2.0.2

http://as.partswench.com/index.php/virtuemart/default-layout/mens-suits/shuit-1-detail?showall=1

[partswench]

Don't know what it was but the product was installed as sample data so I decided to make a new product and it worked fine

hope this helps someone else