I found everything for the commode except the most important part the bucket.
If I may suggest - first ask someone in the nursing home if they have an extra bucket laying around that you can have - they just might and wouldn't mind giving it to you. Also, in more then one second hand store around here they usually have commodes (new & used) and only cost approximately $5 - $10, they may even have just the bucket for a couple of bucks too . . . Last, but not least, I believe if any of the rehab people or your doctor - can order one (gives a script) his office personal/nursing home/hospital people will arrange for you to get one and your insurance should pay for a new commode . . . Just Sayin' . . .
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