What hardware are they putting into the case, and what's it used for? Are we talking a full size ATX motherboard, Silver Arrow cooler and a 290 needing lots of airflow, or a microATX using onboard graphics and the stock intel cooler?
I'm currently putting together a Shinobi build (the kid who's getting it for Christmas loves orange, so it's got the orange stripes and logo) and it's a decent case. Nice looking, can change the colours, fair amount of storage and cable management holes inside, but it's a bit old now (no 2.5" bays, just a 5.25" to 2.5" converter included) and airflow seems alright rather than great. Overall, nice case if you like the looks and you're sticking with a single GPU in my opinion.
Not used a 200R so can't comment on it.
Recently re-housed someone's microATX build (SSD, 3.5" HDD, single DVD-RW, stock Intel cooler and no GPU) into an Aerocool QA-102:
http://www.overclockers.co.uk/showproduct.php?prodid=CA-111-AE&groupid=2362&catid=2226
Had to swap their ATX-PSU for a SFF PSU (
http://www.overclockers.co.uk/showproduct.php?prodid=CA-355-SV) so over your £50 budget, but was very impressed with the quality and the tiny size of the case, and that everything fitted. Just mentioning it as a left field option, and the only other case I've dealt with recently.
