What are some possible sources to obtain Eurex level 2 historical order book data from?
Unfortunately I have only been able to find 1 source - namely Eurex itself, which charges 2000 Euro/month for the last 3 months and 1500 Euro/month for older months.
That, however, gives you the entire exchange. I was hoping the cherry pick the instruments I needed, e.g. maybe only the 10y bund future and thus get to a more reasonable quote of a few hundred per month?