This site sells things at discounted prices. But you have to sign up to buy from them (like almost all sites!) But if you go into the listings lets say sewing machine feet, see a ruffler that's priced at $12.95 you can then put in a price you are willing to pay and see if they will except it. I am sure you can't be crazy and get it for nothing but still the prices are good plus you might even get it cheaper. Also sometimes they have some really good deals. They have some really good prices right now on stabilizer, thread and more, but also on a craft bag from ELNA that I have seen for $30 to $40 dollars for get this $ 7.95 They are no longer distributing the bags so Shoppers Rule picked them up cheap and are selling them cheap. Anyway not all the deals are good for sure, but kinda fun just checking it out. Be sure to click on some of the items on the left and take a look. I put a lower amount one time just to see if they indeed would take it and they did. But I only put like $2. less or something like that. Check it out.
http://shoppersrule.com/c/CSSWS/index.html