Just got my email from the Olszewski studio that the lighting kit is available for $175 plus shipping.
The studio store link: http://www.olszewskistudios-retail.c...let/StoreFront
It has adapter to work with both versions of the castle and hub (I have the old ones).
From the email:
Bring home the nighttime magic with the Disneyland Main Street USA Lighting Kit. Now available for purchase!
The release of the lighting kit brings together years of creativity, attention to detail, and micro-engineering. Collectors can now enjoy in their own home the vision and magic that Olszewski has worked so passionately to create.
The lighting kit includes the adapters that will work with both versions of the Sleeping Beauty Castle and Central Plaza.
The Lighting Kit made specially for the Disneyland Main Street USA Platform is priced at $175.00 plus shipping and where applicable, California and Virginia Sales Tax.
The Kit is sold only by Olszewski Studios and is available for purchase through The Olszewski Studios Retail Store.
Only one kit per platform is required.