How do I attract more buyers for my resale baby store if I have a very low budget, and I have to buy more inve

I just recently opened my resale baby and childrens store and I have been open for 5 days now. I have quite a bit of inventory on my shelves as far as clothes go, and lots of big items like cribs, strollers, bouncers, toys etc. I can see where I need to get some more though. I buy most of my items from yard sales and from customers that come into my store and sell to me. I am very choosy with the items that I buy to resell, becuase I dont want to look like a THRIFT STORE. Since I have been open I have only made about $250, and I can see quite a few people come into the store look at a couple of items and then walk right out. But everything that I have is almost brand new, and priced way below retail store prices. For example I have a Graco stroller that looks brand new, and go's at walmart for $179, I am selling it for $99. Clothes that sell at Macy's and Mervyn's for $14, are $3 from me. I am not in the Yellow Pages and I have only ped out a few flyers.