You need to check your facts before you offer up your opinion about something you know nothing about. A stone hone may sell for that, but a bead hone sells for about $90.00. But thanks for your comments.
Like, look, dOOd, I aready said da bead hone is about $90, not $20.
Just to play devil's advocate though, he wasn't asking about how to better hone the cylinders or whatnot, just if someone had one to loan out...as weird as that is.