There were a bunch of pictures of them on the CMP site. Not for sale of course but still pics. There was a soldier that was dragging the muzzles on the pavement to stack them on a pallet. Most of the rifles shown, were very well worn. To the point of military unrealiability.
There is one more issue with the Korean Garands/Carbines, they're not really sure who owns them. Supposedly they were loaned, not given to the Koreans. Other rumors are that Korea was supposed to buy them but never paid for them. The rumors abound. There are supposedly several thousand 1911 pistols, Thompson submachine guns and Springfield 03s, along with just about every type of US, Combloc and Japanese small arms that were so abundant 5 years after WWII ended. The US, converted a bunch of Type 99 Arisakas to 30-06 for rear echelon ROK troops as well.
I would love to be able to take a tour through the old warehouses in Korea and Taiwan. I can only dream of what they have buried there.