As one of its daily deals, B&H Photo Video offers the Redrock Micro microMatteBox Deluxe Bundle, bundled with the Redrock Micro Universal Lens Donut, for $269 with free shipping. That's $24 under the lowest price we could find for a used Deluxe Bundle alone elsewhere (this is new, and a savings of almost $1,500). Deal ends today. It features:

142mm lens opening

15mm swing-away support arm

360° rotatable filter stages

dual purpose filter trays