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

[Martin Hepperle]

(12-09-2015 08:00 AM)Waon Shinyoe Wrote:  The following chart is based on the ended auction search of eBay.
...

Monitoring eBay Germany for 12 months yielded the following result:
Calculator=15C/CLE
Min=40
Max=251
Avg=143
Count=30

Calculator=42S
Min=41
Max=239
Avg=145
Count=30


Accidentally the same number of units sold and a similar average price ...
I also made the "mistake" of not distinguishing between 15C and 15CLE.

Martin