GoodTreeMinistries.com said:
Just trying to understand how when using the Bible only how a person can hold to a Old a Earth view?
If by "using the Bible only" you mean that "the Bible teaches the earth is old," I don't think you will find someone who holds to that. While there is admittedly a great diversity of views for those who hold to an old earth view, perhaps one commonality among most if not all of them is that the Bible does not teach whether the earth is old or not. This is the point that will be Scripturally argued. Of course, since it is a universal negative in form, the argument tends to take the form of (1) rebutting arguments used to show the earth is young and (2) showing that the words of Scripture themselves allow for an old earth view (I include the Framework view in this category since it is arguing from Scripture that the narrative does not speak to this issue).
Then, once it is claimed that the Bible does not teach a particular view of the earth's age and so allows for other ages, the person of this persuasion will point to science to show that the earth is old. Hence, the position is not biblical but scientific (though I suppose there are some who appeal to passages that state things like God laid the foundations of old, and then argue that a few thousand years isn't old enough to be consistent with those passages; it will be interesting to see what those you have asked for verses will come up with.).
There is a little more nuance here though. The old earth view will argue that (1) we can trust scientific findings because God has made us to explore the Creation and has given us functioning senses and reasoning ability, (2) because science is so reliable, if it has been proven to be true, then our interpretation of Scripture must be in error, and we will need to correct our understanding of Scripture, and (3) we cannot pit science, reason, or the senses against Scripture because we use them/need them in interpreting Scripture anyway. Sometimes, these points are made the plank of arguing for an old earth view rather than additional considerations.
The first point is what some old earthers believe is being compromised by those who hold to a young earth view: that science isn't evil, and that we can figure out and scientifically prove stuff about Creation.
The second point can take various forms, sometimes sounding harsher ("We should re-interpret Scripture by science") and sometimes sounding more friendly ("Our understanding of Scripture must be in error, let's try to understand it better"). Others on the second point will simply say that if the Scriptures could be interpreted in another manner more consonant with science that has been proven true, then we should look for one of those other interpretations as the correct one. Others will say that if Scripture cannot be interpreted in another way, then science must be incorrect (that it must not be "true science").
On the third point, the general idea is that if we use science in understanding Scripture to begin with, then we might as well use it in this issue too, since it has been proven true scientifically and "all truth is God's truth."
At any rate, it seems to me these three points turn the question into a hermeneutical one of how and when science may be used to interpret Scripture. This might explain how they arrive at and the motivation behind their views that the Scriptures do not teach about the earth's age, but I guess it isn't the same as their "biblical argument" you were looking for: that Scripture does not take a stance on this matter. I suppose though that the interpretive questions do answer why the "natural reading" of Genesis is believed to be incorrect by some who hold to an old earth view.
Edit: Googling Sailhamer turned up these:
http://creation.com/unbinding-the-rules
http://www.desiringgod.org/articles/science-the-bible-and-the-promised-land
http://5solas.me/wp-content/uploads/2011/04/genesis_unbound_critique.pdf
http://thenaturalhistorian.com/2011...onism-of-sailhamer-in-genesis-unbound-part-1/