Can the N1021B differential TDR probe be ordered outside of the kit by itself?

Keysight decided to offer new differential TDR probes only as part of the N1021B probe kit. This ensures customers have all the parts to make good measurements. Keysight will offer customers a standalone replacement at a yet-to-be-determined price if they send in a broken probe that cannot be repaired. The replacement may be new or refurbished.