The Vigor 2130 broadband router from Draytek supports IPv6. The WAN-IPv6-connection can be established via Static IPv6, DHCPv6 and TSPC. The price: 119 Euro. Full manual here.
DrayTek IPv6 development
DrayTek Vigor series routers (Vigor2130 series) have already received certification of IPv6 Ready logo program (Phase I – IPv6 Ready Silver logo) to honor our efforts to make devices meet requirements not only for today but also for tomorrow. On the other hand, this achievement represents how dedicated DrayTek commits to our customers. Phase I achievement is only the start point for DrayTek and we will keep customers posted about our future progress.