Some people do have these following choices displayed under their "status" for certain plants but if they don't, then they aren't selling or trading. I'm assuming that Karen saw a listing that had a "sell" status displayed.
-Trade as plant
-Trade as cutting
-Sell as plant
-Sell as cutting
-Available to Trade
As for my disappointing plant, that has to be the two Pink Muhly Grass (Muhlenbergia capillaris) that I purchased last year. I know it's a wonderful native plant that should be easy to grow but I lost them. Luckily, they were purchased at Lowe's so I took advantage of the plant guarantee. I suspect there may have been something wrong with them when I bought them because they died rather quickly.