The link posted takes you straight to the 'bondage' area of the site, but there are various other themes to the sculptures too which are worth looking through...

To give you an idea of pricing, they seem to run between £150 and £250 mainly, with some of the bigger or more limited edition pieces running up to about £500 - I think this is pretty cheap for the kind of thing they are, hand cast and hand finished with limited production runs etc...

Regards,
Denny