board with more gold and pentium

So I found an old PC and this motherboard look to have a bunch of gold in it. More than other boards I've found. Its a tx97-xv. The CPU is here its a pentium MMX. I have no idea what one is worth can anyone help? I'm new to this. It looks like there is really nice gold pins around the chip. When you sell these do you remove the chip from the pins or sell it all as one piece. This board looks to have more gold than the others I've found. Can someone help me with getting the most for what I scrap.