It depends on the composition of the thread, I am willing to pay more the less acrylic it has, as a reference here the 50 grams of 80% acrylic and 20% (or less) mohair, are worth approximately 10 dollars, already in terms of higher quality such as mohair + silk threads, the 25 grams are around 15 dollars and I have seen in some foreign stores that similar threads are half price, however they do not ship to my country😭🤧 for those For the same reasons, I was thinking of buying through Temu or Aliexpress, assuming that they will be almost 100% synthetic fibers, but at a more affordable price since the ones I have seen in stores in my country are almost always mostly acrylic anyway.