The cpu needs bios version 3.20, but will it work in some form without the updated bios so i can install windows and update the motherboard?

Im planning to buy a phenom 2 cpu and a AM2NF3-VSTA board, my concern is that it wont work at all without the right bios and that i wont be able to update the mainboard because i have no other am2, am3 cpu.

The bios is from 10.2009, when i buy the board now how are my chances that the board already has an updated bios?

thx