Re: uv77mc?? I need help here:)
That's a 1991 ATD, I presume latter part of '91 looking at the middle pickup. There isn't an 'original strap', they didn't come with straps, and the green and yellow pickups you have were also not stock. This could therefore mean the middle single coil is non-original too. You also don't have the original uv1000, so this isn't ever going to be a collector's piece (not a bad thing!).
TBH, unless it was in amazing condition, having non original pickups/case etc isn't a massive deal in terms of the value. The neck alone is probably worth $500 at least! People want the ATD swirled body and the pyramid inlay and DiMarzio still make Blaze pickups in green.
Oh, and sell that to me :-)