I think for that amount you can buy 2nd hand unit like s19 units but I do not know if its profitable in your current place.

Why not share with us first your current electricity rate? For s19 units if you have a $0.03 electricity rate, then it's profitable except above $0.05.

You can use some tools like https://www.asicminervalue.com/ to find what unit model is profitable in your country.
Once you find the model unit you like, ask @offordscott if they do have a second-hand unit that fits your budget.
Here's the old thread: https://bitcointalk.org/index.php?topic=5138318.0 Contact him via telegram; he is active daily. Be careful dealing with fake offordscott so only use the link from that thread.