Do yourself a favor and don't sell them!
Keep them as a proof and reminder of how you started making jewelry.
I still have my first piece which looks more awfull -in the bad way-) - then yours and I was proud at that moment.
Now I'm sailing others waves and improved my skills after more then 20 years.
The message is, I'm still improving and like it very much.
Thank you for reminding me at my first handmade item.