My main reason for buying the True Blox is simply that I don't have the ability to buy small chunks of the material. I'm 2 hours from a "city" of 175,000, 6 hours from something most people would consider a city. There isn't people selling small chunks of acrylic, plexi, or spring steel. Even if I could buy the materials for $10, doing something simply like cutting them to usable lengths, rounding the edges, and deburring everything would probably eat up an hour. I've been charging $40/hour, so it ends up being the same either way. The larger blocks of different thickness acrylic also have the handle that is made of a stretchy neoprene type of material for a handle. I sure couldn't make the handle, and again, the time it would take me to make 30 blocks would be measurable. He originally just told people to make them himself and use tape for the handles, but so many people wanted him to make them that he just ended up doing it.
Honestly, one of the biggest reasons is to support someone who gives out helpful information for free, especially considering the level he is at. He helps out many major names in the custom car world, yet he spends his free time on Instagram posting helpful tips and responding to messages very very quickly. Most people I ask questions of on Instagram won't even respond, hell some won't even if I'm trying to purchase something of theirs!
I will support people like that. Luckily, this forum has been very helpful as well. I do my best to support the people on this forum as well. JimC, I've bought a quart of paint from you. I have bought a few quarts from Chad S, and of course I support Barry by purchasing whatever SPI makes and I need. A quart of paint isn't much, but it's all I can do for now.
So yeah, just another side to see it from. I don't have a local person to learn from. I'm sure JimC knows I'd be haunting him if I lived nearby. All I learn is from forums and people like Tyler Krause who take the time to answer my questions even though they see no profit from it directly, just people helping people.