What Rain Fly for A5 Portaledge?

I just scored a never used A5 Alpine Double Ledge. I'm guessing it was made early 2000's or late 90's judging by the catalog that came with it (the catalog was still in the bag that the Portaledge was in). Any idea what rainfly would be compatible? The ledge dimensions seem to be 42.5" x 75"

I've got a mint A5 double rainfly I'll sell you for $100.  I'll send you a msg through mtnproject.

http://www.supertopo.com/climbing/thread.php?topic_id=2944881&msg=2983441#msg2983441

Might see if these are the same dimensions?