In reply to dazwan: The Bresser 10x50 Lidl binos are great. They've attained an almost mythical status amongst astronomers because they're only a tenner! However, in reality, they're only great because they cost ten quid yet act like 50 quid bins. Compared to say the Opticron Veranos, they pale into insignificance.
I think it's a case of set your price and do your research. If you don't have the opportunity to try before you buy, then you may be better going for a most costly bino with better quality control and customer service in case they don't arrive as you'd hoped.