Power brake booster brackets for sale

Yes its the 8" factory keg one. But I'm unsure if it works and i was holding onto it to use as a core at the least if i were to decide to convert back to power brakes again some day because the core prices on a new booster set up are ridiculous. However if a decent offer was made for the booster /difference in shipping cost i would consider selling the entire outfit. Just pm me and let me know. Or if your interested in just the brackets, either way. Ive had quite a bit of interest in the brackets recently so i cant say for sure how long they will be available for