Honestly do not see any value really. How would an end-user for this domain "remove lag"? Severs are resources that cost lots of money and somehow they have to monetize it.
$250+ to right end user - good generics that could be marketed toward a lag reduction app or feature...but it probably would be a hard sell lag isnt as prevalent as it was in the 90's and 00's.
I see this more as not a horrible name for a gamers blog that maybe focuses on hardware ... my only issue is that in that context the "removelag" sounds a bit clunky .. "EndLag" would flow better and be punchier and more memorable. Not horrible though,
As @Shuttlepro mentioned you probably could move this if priced very low.