WOW okay this is insane. I was able to find some pretty expensive textbooks worth $20 being sold for $0.75. I should just buy them so I can resell them later at a higher price to be honest... Thanks for the link, I'll be using this one for sure in the future.
I occasionally buy from Ebay if I can't find what I'm looking for locally. I used to earn as a seller but that stopped when childish people claimed they never got stuff I sent out. I don't have time and/or money to get repeatedly scammed.