This came up in another thread and I thought I would share some data I was working on for another project.

https://drive.google.com/file/d/1di8FTMQ_kjnvO6Q-7C_B8JS_h_5VSvlQ/view?usp=sharing

This thread shows US ebay watch sales by keywords, and some ebay.uk. Note the <2000 means I only included results above $2000 so some parts are showing in that data. This is only for completed sales for ebay.com and a mostly complete set of data for ebay.uk. Yes I know there is an error on the submariner entry.

 

Do you collect the data manually? Or with software?

 

I used the paid service from an offical ebay partner.

 

What a great resource. Thank you for compiling this information. I was going to post today about finding this type of information for vintage Omega, and boom, there you go.

 

Want any other data? Based on keyword search of auctions?

 

Thanks for the data. Any chance you have Speedmaster price by model and year? One of the things I am interested in is speedmaster prices through the years mainly for the Speedmaster Professional "Moon" watch, the main basic one. No special edition or such.

 

It’s not going to be consistent as it done via keyword.

 

Darn, so I might have to figure out another way to get it lol

 

I thought about doing by hand but differences in quality, determining year, originality, and the it factor makes it hard. Luckily @Spacefruit has already done that work with his guide!

 

Hey this is amazing, I'm doing some research and this is exactly what I was looking for. Appreciate it, thank you so much!