WNC Goater: that's a good question.
I know your not gonna believe me when I say this but the anvil was pretty much a barn find and the owner said throw out a number for it. I told him $100 (just to start low on the price) and he said na it's not worth that much, I'll take $75 for it. Of course with me being new to smithing I didn't really know what I had till I got it home and started researching on it.