I was able to find fina pellets just fine and your right finaplix-h is ridicules on price BUT component-th is still under $85 :) - I got mine from very big vet supplier in US so shouldn't be hard to find. They have finaplix-h 10 dose going for 3 times the price of component-th which is 20 dose...
Not sure what happened to all the fina kits online but I can't find a single working site!! That said, I decided maybe I should just make it myself since its not overly complex. I found one site that explains it in detail but I need to confirm this. Most references are 2:20 which is vague. 20%...