[Request] DVD-Blu-ray comparison caps

[[_jo_]]

I want to buy some ayu Blu-ray, (Asia Tour 2008, Rock'n'Roll Circus Tour FINAL and ARENA TOUR -NEXT LEVEL-) so, I wonder if somebody could upload some pics of both versions, DVD and Blu-ray, I know there is a big difference, but, maybe is not worth to buy things I have on DVD again on Blu-ray, you know, Japanese blu-ray discs are expensive

Thanks in advance