Have a complete set of Pennsylvania House Wicker for a Garden Room (love seat, chair and hasset, chaise, 2 glass top end tables and wall mirror. Also 4 chairs w/ glass top table, 4 self open hutch all matching. What is it worth and what is the best way to sell?

Craiglist or Ebay would be your best bet, although the prices for furniture are 25% or retail.

Yes, there are flea market and used furniture stores that buy one piece or a entire household ( or put then on consignment)
But expect about 10 percent of retail value from them ( if that much)

You can have a yard sale, or sale on craigslist. I would do searches on craigslist of items like it, to see what it is selling for.

You should look for consignment shop one time I take clothes there and stuff to mmake money. Most thrift store wants donation and won't buy.