Does anyone have one of these special editions from DLT trading? It looks very intriguing, just not sure if it's worth $45 more than the standard 110.

I have an older S30V 110. If you're really into the 110 and use it regularly, the S30V will stay sharper longer.
Otherwise there's nothing wrong with the old 420HC

But for what they are charging for it, there's a boatload of better knives for the money.