Favorite Happy Meal toys?

I was 20 years old when Happy Meals started...(1979)

Out of curiosity I looked at highest priced current eBay sales (sales only)

https://www.ebay.com/sch/Fast-Food-Toys-/767/i.html?_nkw=mcdonalds+happy+meal+toys&_sop=16&LH_Sold=1&rt=nc

These:

https://en.m.wikipedia.org/wiki/Changeables

The Monster's Inc. (2001) ones.