>>509382922
The person now has a legitimate store for ACs, but he still has these "sales".
I live near the border, so check online marketplaces filtered for cities near the Serbian border in Romania, and search for new ACs that are suspiciously cheap.

The brand is usually "Gree", also find someone who can install it off the books/for cash/without invoice for maximum cheapness (and knows what they're doing). I bought these inverter heat pump ACs for every bigger room on my properties.