Decent price. The earlier port injected engines had some issues. The later GDI engines have a pretty good rep. The engine shown is an earlier port injected version. I think these shared a lot of design features with the Mitsu turbo fours and even some parts are apparently interchangeable.This blurb talks about Hyundai entering the crate engine market a few years ago. The 2.0L was/is available with or without the turbo (so builders could add their own as desired.) Price was $4500 (US) without the turbo, $6000 with the turbo.
You still need engine management, gearbox, proper turbo, rads, intercooler, accessories, exhaust, engine mount. Lots to do past the basic engine.