Fisherman sweaters are a huge "score" if you can find them at thrift stores, garage sales, estate sales, or consignment. Here are a few examples of used fisherman sweaters that have recently sold on eBay. Check out these prices!
Men's Fisherman Sweater - Gray Cardigan sold for $140.27
Oatmeal Fisherman Sweater - sold for $135
Vintage Aran Sweater - Sold for $108
The highest profit items on eBay are used and vintage items. They are relatively easy to find and quite abundant. For more information on selling used items on eBay, check this resource.