I'm another contemplating joining in... but I can't really think of what would help a single person living in an apartment to be more frugal. I'd be a right challenge, really.
I'm a single person living in an apartment/condo and I neeeeed to be more frugal (I'm also the organizer!) Things I would like are: recipes for smaller portions (seriously, I don't need to cook 4-6 chicken breasts at a time!), things to keep me warm in the winter so I don't have to up the heat (not sure if this is relevant if you don't control your heat), grocery bags, laundry soap (so expensive!), lunch bag, cotton napkins, knit/crocheted dishcloths, knit/crocheted washcloths, utensil roll for my lunch bag, wool dryer balls, dryer sachets, menu organizer (to stop eating out!), soap saver, cloth pads, checkbook cover, draft dodgers ...
Any of these interest you?
We also have another Aussie so you'd be shipping within the country!