I have some saved seeds from our 2008 crop of the following available:
- Crown Prince
- Bon Bon
- Marina di Chioggia
Having tried various varieties over the past few years, these seem to strike a fair balance between productivity and flavour. I can provide small batches of up to 5 seeds of each (remember they will require a moderate amount of room).
Here's a teenage Bon Bon
http://www.pbase.com/cmalsingh/image/73837595/original
Other ideas for Marina di Chioggia
http://www.thegoodfoodmuse.net/2008/02/marina-de-chioggia-gnocchi.html
If you're interested, drop me a PM.