First base is one of the deepest positions in fantasy baseball.
If you miss out on a first baseman the first few rounds of a draft, don't panic. Just wait on some sleepers in the later rounds that nobody seems to want.
In the last few drafts that I participated in, the first baseman below fell in the drafts and became great bargains.
On the other hand, there are first baseman that have gone way too early in drafts that are not proven or will hurt you in one category or another.
Here's a list of my sleepers and busts for 2009: