First computer I've shipped using Purolator and it arrived in great condition.
I bought a big box and stuffed it with half a human's worth of packing peanuts! I used an entire role of anti-static bubble wrap as well.
Build for brother's schooling
He's in for his Bachelors degree to be a videogame programmer.
He'll have to tackle his own GPU.
However, I specked him out for quick performance when running tasks.