On Ebay now, Solarflare SFN7322F new retail box, dual port 10GbE SFP+, hardware time stamping - only $139 with free delivery:
SFN7322F Solarflare 2 x 10GbE SFP+ FLAREON, TIME STAMPING, PTP SERVER I/O CARD 362312182844 | eBay Ebay item 263945138820
SFN7322F Solarflare Flareon Ultra Dual Port...