Good question and it seems the results haven’t come in because the world up is still on going. This link does not answer your question but it does give context to most desired jerseys currently on the market: 

Here are the Top 5 best-selling World Cup shirts: USA, Mexico, Brazil, Argentina Portugal source: https://worldsoccertalk.com/news/top-5-best-selling-world-cup-shirts-in-united-states-20221124-WST-409579.html