WTK price check on red stock Norinco SKS

[KRAMER]

Got a Chineese SKS today in a trade deal, it has a red synthetic stock, spike bayo, i assume its a Norinco. Traded it fron the original buyer who cant remember if he ever shot it. Anyway whats it worth? perfect bore and internals, blueing shows some age from just being old, still a nice gun. Rather have an unissued Yugo i think. Thanks, Kramer
PS, it was still full of white grease and some cosmo.