I made the mistake of skimping on my motherboard when I originally built my PC a few years ago (a rubbish Asus H61 board paired with an i5 2500k) and have been looking around for some Z68/Z77 motherboards but they are few and far between around the place. More a shot in the dark, but does anyone know if/where it's possible to source those boards? I've had a look on gumtree and ebay but finding reasonably priced working ones has proven difficult so far.