Just saw Cooler Master Seidon 120M for $25 after MIR
on newegg. I think that's a pretty sweet deal for an entry level AIO. Apparently the mounting mechanism is one of the easier ones also.
i5-3570K, ASRock Z77 Pro4-m, Asus GTX660 TOP, 120 GB Vertex 3 Max IOPS, 2 TB Samsung EcoGreen F4, 8GB G-Skill @1.25V, Silverstone PS07B