giant garage sale

A friend and I are renting a table together at the First Pres Giant Garage Sale which is this Friday and Saturday.  I suggested this because my friend recently had to move a lot of antiques out of an antique consignment shop that was going out of business.  Most of the table will be her stuff (I mean treasures) but she insists that I should put a few things in the sale myself.  The problem is that I downsized pretty thoroughly three years ago, so I don't have that much stuff to get rid of.  Although, if I'm honest with myself  I don't really need 5 suitcases, no matter how much I travel.  I also have a fine collection of DVDs of the plays I have been in over the years.  Do you think those would sell for big bucks??  Hah, hah, hah.  I'll keep thinking.