The best way to be sure is to look at the back of the headstock. The USA-made Wolfgangs have EVH's signature 'branded' into the back of the headstock. The Korean models do not.
To calrify the misinformation: ALL trem-equipped Wolfgangs have the D-Tuna device. The Wolfgang Standard, Special, and Special Flametop are and always were made in the US. Recently, Peavey introduced the Specail QT which is made in Korea. All of the maple tops are real, although the Special QT's top is much thinner, so that about half of the natural binding is actually basswood.
My guess is you are looking at a Special QT. The price is right for that, and would be very low for a Special Flametop. But more importantly, there is no teal color available on the Special Flametop. Can't say for sure what colors the QT comes in, as Peavey seems to be too ashamed of this model to put it on their website.