Today I received via email a nice PDF flyer direct from Micsig for the CP500/1000 series current probes, suggesting they are finally bringing these to the US market. No US pricing info, and they direct you to "please contact your local distributor to get the special offer for NEW Micsig High Frequency AC/DC current probe!" Sadly they don't list who their US distributors are but I presume that will be forthcoming.
I'm thrilled they're releasing these as the available choices for high bandwidth clamp current probes has always been very limited. Of course, so is the total market for them.
I'm not too happy with their minimum measurable current, though. The 6A version lists 20mA as the bottom end. It's not unusual at all to want to view current behavior below double digit milliamps.