have a line on a M27, should i buy it?

It is a double curse to be a competitive shooter and a collector. Gets expensive too. I have about 4 Krieger barreled rifles in my safe and a blank upstairs. Multiple heavy barreled target rifles and a host of mostly pristine 03 and M1 Garands {barrel condition}. Would of never considered excepting less out of a barrel then near new condition. What really got me was a genuine sewer pipe M1917 that had been a Legion rifle. After knocking the big chunks of rusty crud out of the bore, I shot a near master score at rapid prone with it at 200 yds. The point is that even a really bad barrel can still shoot at ranges 200 yds or closer. No fun wasting your time cleaning a barrel like that, but it will shoot dispite the awful condition. Then there is Finn MN collecting. Most of my Finns have excellent bores or close enough. But many of my M91s are probably "Balkan" imports, and are at best moderately pitted. Most cleaned up quite a bit, but there is no two ways about it they are pitted and rough. But man are they cool! So I guess in some ways I have lowered my standards, but expanded my horizons in collecting well used rilfes. Doesn't make any sense to me what so ever. If the conditions are right I can now except a less than perfect bore. My how ones perception of what is important can change over the years. Good news, it is about time to get serious and take a day off an go to the range. I am so in need of doing this. Cheers, John.