Bought it. Legacy of Kain series has a special place in my heart. Best vampire story ever. Kain is one of the most charismatic game characters I think.
We may not see Blood Omen 1 on gog. Unfortunately BO1 has lots of problems on modern systems. Especially the CPU crash problem, todays CPUs are way too powerful that it crashes at start. They said there is a solution to this, I tried but no avail.
But with regards to story the LOK series is my all-time favorite. I've never experienced something as complex, mesmerizing and just plain awesome as this one. My favorite happens to be Raziel, but Kain is also an amazing character. And the game has easily the best voice actors I've heard.