I've done a few craft fairs which have given mixed results , really depends on what else is there at the time, the weather and location is also amjor consideration. Boot sales and markets are full of the "I want Rolls Royces for push bike prices" brigade and really not worth the hassle. Online is better, but I avoid ebay for the same reasons........ also be aware of the Distance Selling Regulations for business activities....... I have a copy if anyone wants one Its guaranteed to help you sleep but you need to know the rules.