Hi, I've got a list from you in the past and I've been following your thread for updates, and even sold a lot of the subreddits I got from your list on my own BST thread here on BHW marketplace.
I want to give you a little advice, there are very very few people here on BHW that have an aged Reddit account with enough karma to request subreddits, and that have enough accounts to actually need a list of thousands of subreddits, and that they have the time to understand how to request them and do it in a way their request will be granted, and very even fewer people that are willing to wait months until Reddit decides to give them the subs, so you're target market is way too small for you to be able to make a profit or even break even.
I'm one of those very very few people who actually need your services, because I have a lot of VPS and lots of Reddit aged accounts and can request a new one every few days and have the patience to wait and the ability to flip them for a profit (I'm the only one selling subreddits on the BHW marketplace, just for you to have an idea how small your target market is), and I already found a way to find the unmoderated subreddits without the help of any list, so I want to help you succeed somehow.
What I think you should do is, instead of targeting the 1% of people in BHW like me who own lots of aged accounts with high karma and actually needs a list of thousands of accounts, you should target the 10% or 20% of BHW user who have a Reddit account. Normal Reddit users don't need a list of thousands of unmoderated subreddits but they do need to become the owners of their own subreddits in just a few hours and without having to spend months growing their accounts and then waiting for their request to be granted, which in most cases isn't, every 3 or 4 subreddits I request I get only 1.
There is a very popular VPS provider here on the marketplace that has 4 GB VPS for $5 a month, US and UK, you should buy 10 or 20 and start searching for huge subreddits with over 10k members and then request them and flip them here or anywhere else online for a few hundred each. And if you happen to find some with over 100k subs and good engagement it can be sold for a few thousand $. You could make a few thousand investing only $50 per month in 10 VPS, instead of trying to sell something for $10 to the 1% of users here.
Hope that helps