In terms of price, its all about
1. local salaries
2. USD Strenght
In terms of USD, USDPLN is still pretty high (3.65) having in mind that before GFC it touched 2.0
so for a person with USD - yeap, its cheap now.
more over Polish gov wants to implement more export driven policy which means weaker PLN vs USD or EUR. Even just new year and Xmax there were 3 CB interventions (by NBP, polish central bank) so they could send more money to gov. coffers. so they push Usdpln higher by selling PLN.
In terms of salaries, those are 50% lower than in advanced economi