You can on Hifi shark. By looking At the open and close dates of closed listings you can tell which sold and you can link through to the original listing. You cannot see the actual selling price however
The ebay system lets you see past sales, as well as listings that didn't sell. Go to "Advanced search" and put in the component you want to find out about.
And now that agon no longer shows Sold prices of sold items, sales will
be further decimated. Showing Sold price was the only competitive
advantage agon had over audio marts and other sites. What now is going
to happen is that buyers will automatically half asked prices, just to
be in a safe zone.
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