I recently completed the mammoth task of creating a master inventory of all my PSA graded cards in Excel.
Sometimes I’m keen to see the value of all my cards (or at least a few key cards) in my collection.
I know there are a few resources like auction prices on the PSA website that show the latest and average of the last few sold. At the moment, looking up prices here (or on any other resource) is quite a manual task of searching for the card, then looking up the value for a specific grade and then noting / copying the value.
But I was wondering if there was an automated way to get updated auction prices for a large volume of PSA graded cards?
The only way I know of would be to write a script that takes what you’re doing manually and automates it.
Such a script doesn’t exist yet as far as I know.
I am working on a way to track your collection on www.pokemonprice.com, meaning you will be able to see the prices of all your cards on your inventory page as well as a total and growth over time charts.
Hey just so you know PSA has a registry app that scans serial numbers and is very user friendly. You can add the serial numbers and then input cost, value, date purchased, notes, etc. You can even export your entire inventory after everything’s imported to an excel spreadsheet.