FUN signs!! This worked really well for us (until someone stole them) but.... people loved them and everyone commented on the signs when they showed up! Make sure you put them out 1 full day ahead so people can plan for your sale!
There are really only 2 websites you need to advertise on and I got a ton of traffic from Both!
1. Craigslist, make sure you re-post your Ad each morning so it is fresh for people to find!
2. www.nextdoor.com this is a neighborhood website to connect to your neighbors and this worked out great and it is nice to a member of anyways!
Label EVERYTHING! It might take a few hours but it is well worth it and customers don't like to speak up and haggle. Also give yourself plenty of set-up time. I started 2 weeks early... unloading boxes, setting up tables, making signs.... it's a ton of work but can be worth it!
Next week Salvation Army is coming to get the rest of our stuff and I highly recommend donating everything you don't sell!
Happy Garage Selling friends!!!