where can I buy old style usb charging cable

Hello MCLJ,

Thank you for using Apple Support Communities. Based on your post, you'd like to know how to purchase the 30=pin to USB Cable to charge your iPod nano 6th generation.

It appears to be available in the US on the Apple website: Apple 30-pin to USB Cable

In case you aren't in the US, these may also be available on the Apple website in your region or you can connect with your local Apple Store or Apple Authorized Service Provider in your area: Find Locations

Wishing you well, cheers!

You can get it on amazon for $11 here: https://www.amazon.com/AmazonBasics-Certified-30-Pin-iPhone-Generation/dp/B07FD6QWJW/ref=sr_1_3?crid=R9HOHQNQ32FT&dchild=1&keywords=30+pin+charging+cable&qid=1633875534&sprefix=30+pin+chargi%2Caps%2C393&sr=8-3