[T206Collector]

"explain why a miscut card is a good investment? how about a name at the top of a card? a missing ink run."

They are not either. They are already priced sky high. My rule of thumb is that if the glitch in the T206 happened in 1952 Topps, and the Topps would be worthless, then it is a T206 collector fad. Not an investment.

"based on what you are saying, the only sound investment is a perfectly average high population card which looks and feels like the rest of them."

True error cards can be a good investment. I'm betting minor type defects based on a scrap of dust in the printing plate won't. To each his own.

"not sure about you guys, but i go by supply and demand. when there are only a few and i have not seen one for sale in 3 years, i buy it."

You might consider buying when demand is low. Not now.