Welcome and a word of caution.
When buying coupons from e-bay remember you open yourself up for the accidental purchase of fraudulent coupons. There are mean stupid people out there that enjoy ripping people off. If you purchase coupons and get printables or coupons that seem very very good that you have never seen before be sure to check http://www.cents-off.com and verify that they are not fraudulent counterfits. Manufacturers do not really like coupons to be sold. Actually you cannot "sell" coupons you pay for "their time in cutting, clipping, and locating the coupons you want and the price to ship them" It is just amazing how high the price gets when it is a HOT coupon