The scarf is made of different materials and the price is different. Generally, the better the material, the more expensive it is. For example, Gucci scarf is a luxury brand with higher price but better quality.
I crocheted a scarf before, and it took 2 days. Share my crochet tutorial:
Preparation work. Prepare wool, two wool labels and patience. The color of wool can be chosen by yourself.
Start the injection. First, tie the wool in a slipknot on the sewing needle and put it on the left sewing needle, so that a stitch is finished. Continue to complete the required number of stitches in the same way.
Knit a scarf. Generally, knitting upper and lower needles looks better, and you can also choose plain needles according to your preferences.
Done. Pull the last stitch, cut the thread and hide it in the scarf.