I've seen many many "Mint" descriptions made by people who dont know mint from a whole in the ground..Mitchells sold quite a few pimp shined M48BO rifles..They do renumber the bolts on many as well as the usual shiny buttplate and poor refinish that results in what I call "Mitchlls Seep"..where the cozmo leeches out of all the end grain like the sling cutout and makes ugly dark stains..At $450 it would have to be a Truly mint "Yugo" example with pencil remaining on the butt...The BO is actually one of the highest production models, so not rare..the $450 price indicates a Mitchells reaming possibly as well
Ask him what the import mark is if its an MMC it likely has no real collector value..although some did go through with only the pimp shined buttplate..Also ask if the letter prefix is on the bolt stem ahead of the serial..if its an MMC import with no letter prefix on stem its been renumbered
Mine..got it years ago so price comparison not relevant
I would Describe/rate this rifle at 85% W/great bore..Certainly not mint..searched for pics of my safe queen W/ pencil but couldnt find it