Sleeping Dogs has seen some generous discounting over the years, but this is one of the cheapest prices we've seen it for on PS3. £3.99 is an excellent deal and a highlight of the recent PSN sale. Be warned, this offer expires January 8th.
With the PS4/XO Definitive Edition costing £20-£30, this is a considerably better deal unless you're desperate for the bundled DLC and slightly polished visuals. If the idea of running round Hong Kong as an undercover cop infiltrating gangs sound like fun, that's because it really is. Wei Shen kicks some serious ass and isn't afraid to bend the rules to get what he wants. We say bend the rules, we actually mean hack them into kibble with a meat cleaver.