Lefty the Donkey 2000 Beanie Baby is a value of McDonald's versions of Righty, Libearty, Millennium Bear.

The McDonalds versions of Lefty the Donkey, Millennium Bear, and Libearty Bear are NIP versions.

If not equivalent, how much are these items worth?

Is it possible to find out if they have any of the ERRORS other sellers mention without opening the packages?

Welcome to the group!They would not be equivalent in value to the non-McDonald's versions of the same items if they were Mcdonalds beanie babies.Since they are McDonald's beanie babies, I am not familiar with their current value.There are no beanie baby value guides dedicated to Mcdonald's.I have searched online before about my own beanie babies, but always found that the McDonald's versions are not worth anything.If you want to check the current value of your McDonald's beanie babies, you should look at what they are selling for on eBay.If there are any errors that may exist, you would either have to open them up and see what you can find, or research them online to see if they were sold with errors.I hope that this helps.Thanks.