In tough economic times like these, it's a great idea to check out your local consignment stores. If you're baby is over the age of 3 months, you've probably come to the conclusion that he/she outgrows things before they become worn. And why not take advantage of that fact? You can find clothes to furniture, bottles to lamps, strollers to shoes, and much more--often times unused with tags still attached.
Are there items in your possession you know will not be used again, such as duplicate presents you're not sure where to return and items you don't try because an alternative item is your favorite? Then, consign them. Even if you don't want to buy consignment items, you might as well get some cash with which to buy new needed stuff. Or, pass them to someone who would use them.
If you're buying consignment, have an idea of what the product originally cost. It should be consigned for about half that, if it's in good shape. Also, many shop owners are willing to bargain, particularly if you're buying several things.
Maybe you're a mom who doesn't like to use items which you're not sure from where they've come. That's fine, and you have a couple of options as well. First, if you know a mom who doesn't plan to have more children, ask her if she's willing to sell some of their used items. Tell her you'd like the option to purchase before she consigns them. Who knows? She might even give them to you. Secondly, you can buy off of local website exchanges, like http://www.craigslist.com/ . Then, when you go to check out the goods, you can judge for yourself whether the original owner's home is sanitary. The same practice works well for yard sales.
Happy hunting!