There were 3x released in the set spread over a few years. The first one doesn't have a year, but it was either 1995 or a year or two earlier.
All of these were signed by Billie Lou Watt (original US voice actor for Astroboy and Kimba)
"The Birth of Astroboy" 1995? (Numbered 3/100)
"Dogma Palace" 1995 (Numbered 48/100)
"Mystery Of The Nile" 1997 (Numbered 66/300)
They are all framed in a similar way so look great as a set. Each comes with a certificate which has been attached to the back of the frame.
Due to the fragile nature and weight, I'd prefer to sell them to an Australian, but it someone overseas is really keen, arrangements could be made.
As for the price of each? I'm not really sure at this stage - I am open to offers.
You can contact me by emailing me using my username to the left of this message @gmail.com
Thanks.