I have tried consignment shops, Craig's List, swapping with friends and eBay. While I had a very nasty buyer on eBay, who wanted her money back because my handbag was listed as pre-owned and it looked brand new. Thus, according to her, I sold her a FAKE bag. I had the original receipt from QVC, but she thought she was the big expert. In international sales, if someone claims your item is fake, either eBay or PayPal (by law), can destroy your item...can't remember which one.
As much as I disliked the negative experience, I did find the handbags I sold via eBay sold for the most money. In my area, all the consignment shops take such a big chunk (25%-33%), the eBay and PayPal fees seem pretty reasonable. Often, your items "get lost" or if usold end up dirty and beat up. A consignment shop in my area "lost" three dresses NWT, which cost me $450.00. Craig's List customers want to pay $30.00 for a NWT bag.
For me, listing for shorter periods of time such as 5 days works best on eBay. Good Luck!