Nirvana and the equivalent private service providers won't be so economical. I am also checking out packages for my parents. You need to consider their products (burial plot, tomb construction, ancestral tablet costs or the equivalent for cremation like columbarium) and funeral services (Buddhist, Taoist or Christian). The prices are mind numbing to say the least. Ancestral tablet can cost rm10-15k. Tomb construction around rm50k for an average set up/design for a double plot, this excludes burial plot cost. Buddhist ceremonies from rm30-50k for a 3D/2N Buddhist/Taoist package.

Bro, you are very considerate to your family. There are some superstitious old folks who insist on burial.

What's worse is unhelpful or selfish sibling(s).