Buy two Vita games, get one free at Amazon

Here's the major advantage retail games have over buying the same games digitally -- the PSN versions of Vita launch games aren't subject to Amazon sales. The online retailer is offering a buy two, get one free deal on ... pretty much the whole Vita launch lineup, including Lumines Electronic Symphony, Uncharted: Golden Abyss, Wipeout 2048 and Ultimate Marvel vs. Capcom 3.

Target and GameStop are doing similar deals, but their selections are further constrained. And by "constrained" we mean "Lumines is not included."