If it is a hack it is worth noting..
Hate radcals because you can't see how they did the exterior cabinet. Radcals are also hard to install well, trim the holes, etc.
A good way to judge the cab is looking inside ane the bottom panel from inside and outside. If corners were cut here, for example, it does not look pristine, then under the radcals corners were cut 10000%. A poorly made cab is a bad start.
Then the mechs, wiring and all this? Has it been hacked.
Next, boards?
If it is comparable to what HEP makes, then it is worth quite a bit.
If it is "looks new" collector special that looks good from 5 feet away it is worth nothing to me and will need to be all redone. I would never buy this.
If this is the game you showed me last year, I suspect he wants more than what it was originally discussed hence the delays.