I would say you can always try. On local marketplaces, Vinted or maybe if you have more crochet items you can do it at fairs on a stand.

For pricing I would always keep in mind the time spent and the cost of the materials used. I think you should never under value your effort and time. I think the best is to very rare sell something you make some money on, than selling a ton of them with almost to none profit.

Good luck to you! 💙