That is exactly what I did, and exactly what happened. I paid about 6 bucks for copy and it was the original version, not the remaster. I looked on half.com and that is too confusing as well because under the description they list details about the K2, the RVG, the gold disc and several other versions. They also have the title as Cookin' at the Plugged Nickel but have the image of the Cookin' disc so there is no telling what you would get.
That's why I'm looking here. Because people here know what a K2 of Cookin' is and if they say they have it, they have it.
Yes, that is what I would do. HERE is a link.
The main problem with amazon marketplace is that the bigger sellers often don't take time to ensure that they have their listing in the right place. gohastings is one of the worst in this regard. I would avoid them. And no matter which seller you choose, it is worth it to contact them after you order to explain exactly which issue you want, point out that they have their CD listed as the K2, and ask for a refund if it is not that issue.