Sony America has said there will be around 16,000 pieces of existing digital content on the PlayStation Store compatible with the PSPgo when it launches on 1st October.
That's 225 downloadable games, 2300 films and 13,300 TV episodes, according to figures on IGN.
The numbers are likely to be lower in Europe, as the film and TV shows have yet to be made available on this side of the Atlantic.
Ignoring those, that's still a healthy number of games, which apparently includes full PSP titles, PSN exclusives and the upcoming Minis, of which there should be 15 at launch and 50 by the end of the year.
We've asked Sony for equivalent figures for Europe.