Cels Forum

I'm new to this site, and I don't understand a few things.
Are the cels in the "cels for sale" site part of the auction?  How do you find out the size of the cells, or who owns them?  If you can respond to these questions or give some feedback on anything else I might need to know I would greatly appreciate it.  I am very interested in the Escaflowne cels.  Thanks!