If you think people are predatory for wanting something that's valuable and getting it cheaply then the whole

auction style of selling needs to be scrapped.

And I disagree with your post as 99.99% of people are out to get whatever they can as cheap as they can,that's just the way it is.

And the more valuable and the cheaper you can get it the better.

OP is new ok but that's the biggest excuse a new seller can make that they are new and didn't know what they were doing.

If you don't know what you're doing then either don't sell or try and make some time in researching before you take the next step simple.