Hey! last time around. Cheers
As per tradition, anything goes (electronics, clothes, jewelery, gift cards, dignity). Ideally, put an email address with the listing so you can hash it out there (not a requirement, but probably easier than in comments). I'm expanding this to CT because it broadens the pot for sellersand buyers. Please pull any commenters you are familiar with out of the gray.
Whatever transaction you do is between you and the buyer. Do not bring any issues that arise onto GT/CT. We're all adults here. Handle things as such. Duel at midnight.
I will repost this a few times to increase visibility. If you posted something in an old yard sale that is still available feel free to link to it instead of reposting if it's easier for you.