Ok so I wrote recently that the ZUMspot Pi boards were no longer available from Bruce and I made the mistake of concluding that meant they were no longer available. Tuns out I was wrong! The ZUMspot Pi boards are available in the USA exclusively from HRO (Ham Radio Outlet)
There's four listing's when you do a search on their website for "ZUMspot"
So yup, I was wrong! I'm happy to wrong because it means that you can still get yourself a ZUMspot Pi board!
Edit: Updated links to Zumspot products