Have you "googled" it?  Have you taken a look at this link?
http://www.amdboard.com/socket_939_boards.html

Do you have a particular brand in mind Drkissinger, as you probably already know EVGA is out as they don't have AMD boards anymore.
Do you need a SLI board?
Need IDE connections and if so how many?

Did find your board is the exact same one as the Jetway 939GT5 but can't find those for sale anywhere either.

Can't find any boards with the needed 184 pin memory sockets either. So you'd probably need to get new memory as well.

Looking for some combo deals right now I know Newegg was advertising them for quite a while, like MB, CPU and memory or video card for like $150. Unfortunately I deleted all the old promo emails on that so I'm manually searching.

Here is essentially a whole system for $200 in a combo deal. Might want to ditch the case or at least the PSU it comes with as it only has 1 SATA power, no PCIe power and only 2 molex connectors. In other words the PSU is the same old el-cheapo's they stick in most cases that come with a PSU.
http://www.newegg.com/Product/ComboBundleDetails.aspx?ItemList=Combo.290805

The MB is micro ATX and has onboard video but should be fine as long as you don't have more then 2 PCI cards or even more then one if you have a double wide video card.

Don't know much about any of the products except to say G. Skill is usually some good ram.

Also found just some MB and memory deals for around $200 or less if the above does not interest you.