Hi guys, somebody here in Italy is selling this beautiful SG. Now, to me it looks like a SG90 Double, since it has 24 frets, humbucker+single coil pickups, two pots with the in-between switch, split-diamond inlays and is from 1988. Serial number is 80328567 BUT... it has no pickguard, it has a Nashville bridge (SG90 had either a floyd-like tremolo or a body-through configuration), and the black top + green back and neck colour is nowhere to be read about. Can anybody tell me which guitar is this? It is selling for 800€ (about 900$) which seems a fairly good price, but I fear it could be a fake!