Discover the methodology behind our data calculation: on a weekly basis, retrofigure diligently analyzes hundreds of finalized online sales transactions. By leveraging this valuable sale data, we precisely calculate the estimated value of collectibles as it evolves over time. Our algorithm uses the last 24 months of sales data.
This chart is Retrofigure's recommended value over time for the WWF LJN Referee (White) unopened figure. Using sales data from various sources such as Ebay, Mercari and Etsy, our automated solution calculates an average value from the price of all sales.
| Date | Price | State | |
|---|---|---|---|
 |
7th Jan | $800 | |
 |
25th Jan | $1000 | |
 |
6th Feb | $1174 |
This chart is a visual representation of all of the sales that we have detected for the Referee (White) figure. Retrofigure uses this data to calculate a fair value for the collectible.