If you return to this thread OP,   I suggest you end the listing for the headphones,

also listed in Other Antiques, and relist correctly.

A  0 feedback seller plus a 0 feedback  buyer isn't always the best combination  unfortunately, and this

transaction may  not end well, especially if someone else places a bid.

Unlikely,  but you never know !

A  0 Feedback buyer has placed a bid for $49

The listing shows :

Local  pick up only

Item Description : 50.00 plus postage