That depends from what country you are.
If you are from Germany you can buy it in lossless format cuz it's almost the same price like for compressed formats
Here the comparison:
iTunes: 9,99 € for M4A 256 kbps
Amazon: 8,99 € for MP3 256 kbps
qobuz: 10,39 € for lossless 16-bit FLAC (the best option)
There are other options if you are not from Germany. It would be easier if you told from what country you are here or you can send me PM and i'll help you.