Presumably UBM is willing to sell the brand? I can't say I'm terribly familiar with Dr Dobb's but it seems a terrible shame and quite inefficient that something in such high demand can't find a way to survive. Feels like there's a win-win situation hidden in the world somewhere that needs uncovered.
You could probably buy this brand for low 5 figures. 90% of magazines that have gone under in the past 15 years weren't even sold. The few that I've heard of that were went for super duper low numbers, like low 5 digits.