$50 Craigslist 360 EXTREME budget rebuild??

It might be okay it was pretty or oily. Heck I'm already looking at some main bearings I had for the Stroker it was the number 5 bearing that didn't have the groove or the whole it had tube solid bearings two bottoms no top. So I look at Summit of course for at least a reference and the only thing they seem to sell is .010 under? Wouldn't I need stock bearings or do I need to have the crank turned down?
And good Lord if so how much is that?
If you have the stock bearings (rod and crank), look on the underneath of them. Many times they will have printed on them "std" for standard, .010 or the such. I try to get what was in it, and try to avoid turning the crank. Saves money. In fact, I only had one crank turned. You can polish the crank, or have it done. Turning the crank turns into $$$ for your type of build.