Alternative to the pop up banner

I want to preface this by saying that I do not dispute the value of the pop up banner. I think they look fantastic and are worth the money, but the problem is that I don't do that many wedding fayres every year and I cannot justify paying£500+ for a pop up banner.

So, with the exception of roller banners, I'm looking for an alternative. I've had a look at this and this, and both seem like a good alternative. Does anybody have any experience of such things? Or do you have a cool alternative yourself?