I don’t know how well known it is, but this sort of information is visible already on https://isthereanydeal.com.

Click on a game and look for “Waitlist Price Distribution” under the “Stats” tab:

Your first mistake is giving Amazon money.

“I give up! Please don’t do no harm to me, mister, leastaways not my face. All I got left is my rugged good looks.” - same character

“deeeeeeeaaaaaath” -Black and White

And then every once in a while if your name was common enough it would whisper your name instead. Freaked me out first time it happened.