Cost $500 per mailing and my timeI paid to have 10,000 post card mailers sent out by a company, took a month for them to go out after they designed and submitted the order - 5 unproductive calls - Cost (Too embarrassing to mention) Didn't receive feedback which address were no goodI paid to have advertising inserts I designed into the weekly coupon mailer.

Lots of gurus advertising how easy it is in order to sell a course or whatever else.

If you have access to outside capital/equity, you already have an advantage over most.

And i found launch control but the minimum is $500 a month, but they use cross-referencing data across sources to find the most accurate contact information by using a person's name and address to find their phone number, real address and email by accessing public databases, phone number directories, credit reports, utility bils, public tax records, and social media profiles. this is waaay expensive for me as a beginner. what do you suggest or if anyone has any suggestion I'd greatly appreciate it.??

But if you have the capital or access to an investor, this sounds like it could be a good deal, but at $900/month, I'd estimate your ARV will max out around $85k.

Minimizing CostsHolding a real estate license comes with ongoing costs, such as licensing fees, MLS access, and association memberships.

In your scenario you'd have a potential tax event on that $200K difference.Here's a creative way to access most of that money tax free however. 

Great resource for advertising your property, but not so great for screening. 

We lease a platform for online access and efficiency with both a lender and investor portal.

Talk to an attorney to access your risk.