That's surprising in view of the imminent competition from Siglent's SDS800X HD series. (To be released in Western markets before March 1st, as rumors have it.) Let's see what price point Siglent will set, and whether Rigol can stick with their 10% increase then.
Edit: Maybe the idea is to create some leeway in the margins, so they can then respond to the Siglent competition with "special discounts"?