[quote name='cableshaft']Nah, it actually seems like they tend to lower game prices the week before the next entry comes out, possibly to flush out excess stock before the next entry comes out and competes with it, or something.
For example, the week before Oblivion GOTY edition came out, they dropped the used price of Oblivion from $50 to $27.[/quote] Oblivion GOTY isn't exactly a sequel to Oblivion, it's more like the original plus the expansion pack.