They don't have original mould, remould using market kits will be much more inferior.
If buying for kids is another story, just asking how much you want to spend or you care about the result.

Not possible, they don't have the original model.
You don't understand, the modellers made one from metal then make the mould, this one they copied from plastic kits, and the moulds do deteriorate over time, so the first edition is always the best.
Back when I was a child also can afford, since it take a few months to assemble, very hard to imagine people nowadays cannot afford, people who can't afford back then goes for SD.
Must be the living standard or currency in Malaysia.

It is still okay since you take a few weeks or even months to assemble.
If you cannot afford that, how are you going to afford the tools, paint etc?