Hello, fellow Bostonian! I've participated in a few art sales around here and... not made a whole lot of money. I still like doing them, and I think it's a fun way to connect with people about art. Do you mind sharing which art fair you're participating in?
I think there are basically two categories of "fairs" - serious events for the collector, and more casual events for people looking for tchotshkes. I have not done a "serious" event yet, but the casual ones tend to attract a younger crowd who have a lower price ceiling and are not looking for fine art. This kind of audience wants cheap stuff and "fun" things with recognizable characters on them and pithy sayings. Lots of keychains with cartoon characters and t-shirts that have the Millenial/Gen-Z equivalent of "Not until I've had my coffee!" emblazoned on them. I have sold next to nothing at these fairs - a handful of postcards at most.
At more artist-focused events, things like Open Studios, I do a little better. People want to talk about the process, and they're interested in lingering and browsing. I still don't sell a whole lot. I think out of the ones I've done, I've sold one framed print (it was an older image in a cheap-ish frame, I think it sold for $75). Again, small items have sold much better than larger, more expensive items.
Here's what I charged last year, based on surveying other photographers at similar craft fairs:
-Small digital prints (4x6) - $10
-Large digital prints (8x10) - $25
-4 postcard bundle - $10
-Cyanotypes (4x5) - $25
-Silver gelatin prints, various sizes, all matted and framed - varied, between $100 - $250 based on size and difficulty of print
The digital prints and cyanotypes are all matted to a standard frame size and in a plastic sleeve so customers can pick their own frames. The small-sized cyanotypes have sold best, followed by the postcards.
I'm actually exhibiting at Somerville Open Studios in a couple weeks if you want to come by and talk about things - feel free to send me a message.