Nah, it's not that good, it doesn't include the "Savage sword" collection, which then would have been worthy. There's nothing really worthy there -maybe the CTB entire collection..., but surely the guy could have included a lot of rare and hard to find material which would have been worthy for collectors or as archived stuff. It's an standard compilation, I wouldn't recommend buying that, if you ask.
Edit: it appears to be "VOLUME 1" so surely he is planning to include the SAVAGE SWORD issues in an upcoming second... Still this is only worth buying if you don't know a way of obtaining those by your own.