Sony Japan has updated their PlayStation Store with a batch of original PlayStation (PS1) games available for PlayStation 3 and PlayStation Portable costing just 600 yen (around $5 USD).
The full list is as follows:
Echo Night #2 (From Software)
Hanafuda Graffiti Koikoi Monogatari (Hamster)
King's Field III (From Software)
Sanwa Pachinko Paradise (Irem)
Sanwa Pachinko Paradise 2 (Irem)
XII Jumbo (Sony)
In addition -- this update is just the first of two for October and Sony will infact be updating the Japanese PlayStation Store archives twice a month henceforward.
This is a significant development and could see more PS1 games promptly appearing in the store on a more consistent basis which is great. But the question still remains - Will Sony ever create a complete archive?