TheMiddleSky
Headphoneus Supremus
The only place I can find prices even approaching what you are suggesting is on hifishark, and they are the scam listings. You have to be careful with hifishark, lots of scams, though they are usually pretty obvious. I've sent emails to a couple of these scams (usually on marche, and annunci.it) and they only accept bank transfer, no paypal. RED FLAG.
Now, thats not to say that getting GREAT deals is impossible, its not. However, there are not "many" DCS Vivaldi V2's for sale on the used market, let alone sub 15kusd. The going rate for a Rossini without the clock is about $16-18kUSD. The Vivaldi V2, on its own, you are looking at 20K+USD.
Now, with an excellent relationship with a dealer and a demo model they have for sale, you might achieve 60% off the retail of a vivaldi V2, but that is hardly the most common situation.
And even if you were getting that sort of deal on a vivaldi from a dealership, one would assume they would offer a similar deal on a bartok, which means it would be about $6kUSD, so again, your argument is moot pretty much.
Congrats to @ajaipuriyar on your Vivaldi, hope you love it mate.
On point.
Although I never heard as well about 60% discount for private offer to loyal customer haha, but I get your point well.