Statistics of eBay auction of HP-15C and HP-42S

[Waon Shinyoe]

The following chart is based on the ended auction search of eBay.
The result only contains recent auctions (in several months). I do not include those "for part or repair" but include the "AS-IS" ones. Some seller didn't state the condition in the title. I include those items as well.

In the chart of HP-15C, the orange bars indicate LE version. There are two average lines: one includes the auction of 15C LE, the other doesn't.

   

   

Enjoy and take a good reference!