I have about 11 adult female/ male rats in around the 400 gram range and 20 semi adults in the 200 gram range. $ 2 for the large and $ 1 for semi adults. Price is negotiable let me know what you need, bulk purchases get a discount.
I travel around a lot in the SF bay right now let me know if you can meet me in San Francisco , San mateo , or possibly north Bay.
I also have two 50 lb bags of mazuri rat food available as well $ 30 each.