I upgraded from 128 to 512 channels last year and bought 2x 1-year licence (D4 last year, D5 this year)
So i spend a total of like 300-400€ in my set up.
When i want to upgrade to DVC 5 with the new device, the webpage offers me to send my old DVC4 FUN in and pay 416€....
Is there a way to get a better offer?

In the Music Store next to me the price is 449€....

Best regards!