hi,
i have access to cheap electricity around 1 cent/kWh.
if i buy 5 s9 antminer do you think its a good investment ? What would you say ?

what price for s9 now bro ?

As you can see simply in my previous post, it is 2400$ for antminer S9. You can see specifications here:
https://www.bitmaintech.com/productDetail.htm?pid=0002016052907243375530DcJIoK0654
But you can search for other versions. For example I found another one 2100$ here:
https://www.cryptocompare.com/mining/bitmain/antminer-s9-miner/

These can provide a range about the price.