The Royal V-64 clone is such an obscure micro that neither I nor the wise Blake of the ByteCellar (who also discovered it) had ever heard of it. Then again, finding anything about said machine online is virtually impossible and even the seller of this highly intriguing Royal V-64 on eBay doesn't seem to know much. At least we all know it's some sort of an Apple II clone, though definitely not one listed on Wikipedia.
The particular and apparently rare Royal V-64 on offer is sold as-is (and might not work properly after all), but does come with some interesting peripherals. Seller ships only within the US.