See http://www.kanga-products.co.uk/. Although I have to admit that I have not used this supplier or its sister site in the USA, they seem to have a useful range of kits and products in stock. If you are after QRP or QRSS frequency crystals, then these are at a decent price. I have no idea how well priced their other items like solder are compared with other suppliers.
As I have said before, these suppliers could soon disappear if they do not get enough trade. The competition from China is fierce indeed and many very good bargains may be had on eBay. I wish Kanga well.