I have 130 + items and don't want to deal with 130 buyers instead just one. 

By the time you go through the list and check out the properties yourself to narrow that list that leaves VERY little time to get title searches complete.

The two comps you list are those the prices they sold for or the price they started at?

You should definitely add Cleveladn, OH to that list.

I bought it for 410K and I'm currently listing it for 720K, and i was informed that I would be taxed around 50K since I only lived in 1 unit for 3 years.

Although these items are eligible for tax deductions, I overlooked this aspect when filing my taxes last year.Now that it's 2024, I'm wondering if it's possible to file an amended return to potentially recoup some money from the IRS.

What is the best way to find a potential buyer without listing it on the mls.

Also applications start today and we are thinking about pulling down the listing and adding pets.

A listing on AirBnB? 

In Chicago, many times on the MLS there is a garden or attic apartment listed as a 3rd unit on the listing, but when the zoning certificate comes back from the city, it will only specify two units.