Went to the big Wannenmacher show in Tulsa this past weekend. If you've never gone to it, its one of the largest in the country; over 11 acres of guns! Takes all day to go through it, if you don't dawdle around.
Anyway, I was 3/4s of the way through before I found any M700 SPSs. I had thought I might find a cheap ADL and I did, quite a few of them. But none in 7mm-08. But the SPS is a much better rifle to me so I spent a little extra and went for it.
Seriously, if you've never been to a Wannenmacher show, it will blow you away. Its heavy on the antique firearms but there were lots of nice bolt guns as well. In fact, almost anything you can think of was there.