They definitely make PCI graphic cards with DVI and HDMI outputs. Granted, they're generally low end and you're really going to have to look if you're limited to brick and mortar stores. Unfortunately, I'm not familiar with what online stores are available to you.
Just for reference, go to Newegg.com Video Card section
. Change the interface to "PCI" and HDMI to "1 x HDMI". That should give you a list of what's available over here and give you an idea of what to look for over there.