various and sundry - Phrases/Idioms
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Of different kinds, miscellaneous, as in Various and sundry items did not sell, so they'll probably hold another auction. This expression is a redundancy, the two adjectives meaning just about the same thing.