Another trick!
It only stays there a very short time. Now you have to go about accessing differently. So if you mouse over the original link (the one that no longer works once it's sold), it'll show the title of the original listing. Type in the key words, in this case, try Coach legacy sling.
In this case, only the listing in question comes up. Sometimes, I think if the buyer has paid for the item, you'll have to check the "sold in the last year" to find it.
Aha! I don't know if it's just me, but this didn't work until I toggled back and forth on View Style from Gallery View to List View.