There's a proxy, of sorts, in answer to your question, on the ChipGuide --
Each ChipGuide user has the opportunity to list their own "Top 10" in a number of categories: chips, plaques, etc. Even dice, cards, and more.

Located on the very left hand side of the ChipGuide start page, under the ChipGuide drop-down tab. (It's an advanced feature, so you must be signed in to participate or view.)

The last drop-down is "Top 10's to 100". Click it and under "Most Popular" you'll see the cumulative scoring for all respondents, and also individual responses, to the extent they exist. Here's a screenshot of the top 10 cumulative-score chips. And that list includes 3 of my favorites: The Dunes $5, the Stateline Country Club $100 and the Showboat $1.

If you want to see my other favorite chips and plaques, scroll down to my name. I need to pick my favorite jetons too, as I have some killer favorites there too.

You should add your own picks to the list too.