EBay is fine, as long as you deal with good honest sellers & check everything carefully. Check seller?s feedback, & see if previous sales were for guitars or for other irrelevant items. A good clear set of photos is essential, especially headstock & logo (& ideally, internals too). Original details inc. ?U? & ?V? stamped pups, saddles stamped ?Tokai? or ?Final Prospec?, Kluson-style slotted tuners stamped ?Tokai? or ?Deluxe?, neck & cavity markings in form ?ab=cd? (ie where a,b,c,d, are numbers from 1 to 12, eg ?5=12?).
Always email seller to check frets, neck, action, originality, working order, confirm model number (eg ST50). Confirm guitar is MIJ & not Korean (unless you want Korean), confirm condition & postal costs, be aware of any import taxes for Serbia. Check detail of seller?s description against info. in Tokai Registry :-? .
Ian