Ok, now that the last batch of Glasgows shipped to Mouser. I have added them to the US 1BitSquared store. https://1bitsquared.com/products/glasgow-c
This also means that the "accessories" are also available:
* Case: https://1bitsquared.com/products/glasgow-c-aluminium-case
* IO Cable: https://1bitsquared.com/products/glasgow-sync-cable
* Sync Cable: https://1bitsquared.com/products/glasgow-io-cable