Off the top of my head I'd think there would be at least a few around.
However if there aren't, the reason would be bandwidth. PCI's standard bandwidth is 133Mb/sec, SATA is 150Mb/sec, and SATA II is 300Mb/sec.
In other words, the original SATA standard saturates the PCI bus, so there's no point in having a SATA II card.
SATA and SATA II are compatible with each other however, so if that's your concern then it's not a problem.
Hope this helps.