Hey guys just wondering if anyone knows what a pair of Wharfedale Mach 9's would go for these days? I know they're around 20 years old, which would class them as vintage I suppose? I have seen only a few of them on the internet and their value ranges from $200 and up, and in the UK I saw them selling for around $1,500. So you can see my confusion. Any info would be great, thanks!