Probably 10x more expensive (the article implied ~$200,000), but cheaper than most any other AD missile. Basic Shahed 136 with just INS/GPS guidance are super cheap (rumored to be as little as $20,000) but also very limited in terms of target set (there are apparently versions with passive RF or IIR guidance, but these would be much more expensive and have not been documented in Ukraine yet). On the other hand, fairly cost effective against something like a Orlan10 and super cheap compared to a class 3 UAV.