Scart leads used to disappear quite frequently round my house. We never had quite enough to connect everything at the same time so we were always borrowing the leads from whatever wasn't in use and sometimes they'd go walkabout. Eventually I bought a few from the poundshop. Only had a problem with one of them, it wouldn't fit at all. The metal bit that slots into the tv was slightly bent. It didn't take a minute to bend it back into shape and it's worked well enough ever since. Been a good few years now and I can't tell the cheap ones from the pricey ones. I can only tell that one apart from the others by unplugging it and looking at it.