7th July 2007, 7:52 AM
The only thing I can suggest is to just search for each of those items on eBay and check the going prices yourself. Generally that should give you a good average.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)