I had one of those 10x10 spaces in a store and tried it for 6 months.  I lost money, and the only one who made money was the owner.   Not enough traffic and buyers.  For me it will be CL, eBay, yard sales and flea markets.  Maybe I will also try the auctions later instead of donating the spoils.  But, that means that I would have to keep that junk until it's worth it..     

When do you give up on trying to get a good price for stuff.  I have stuff that I know is worth good money, but people are not wanting to buy.  I try to separate the stuff in selling types, like eBay, CL, yard sale and donations.  When do you just say its time to go... I hate to just give stuff away, but I don't want to keep it either....

Shoes, OMG they all love to buy used shoes...

I still watch them, but some are stupid as heck.   

I donate what I can.  Where I'm at I can dump for free.

ie hs to many issues with malware, firefox is so much nicer. 

I know when that tax man comes and gives my money to those who don't work it seems the prices go up..

I went to an estate auction Saturday just for something to do.  Normally, the auctioneer would run all the boxes of crappy stuff first, and then the good stuff.  Which means that I had to wait for hours. The only thing that I wanted was some old books.  I did end up paying $33.00 for the books, but there were 5 boxes of them.  There was a few copyrighted in the late 1800’s and a lot before 1915.  There was one book that got my attention.  “Junior Birdmen Standard Aviation Dictionary” 1935 co-authored by C.B. Colby.  I Googled it and found plenty of information about it, but no one has any for sale.  Looks like a good thing for Ebay.