TNA house show tour through the South last week drew 300, 500, 400, 600, & 700. The last two shows used a "buy one, get one" gimmick if you brought a kid, explaining the upswing.
At this point, the only difference between TNA & ROH is a better TV deal and a once per year tour of the U.K. that always does very well.
Over the last year, TNA has killed off PPV, lost the Impact Zone because of the dumb decision to go on the road, and is in such bad financial shape that anybody with a decent contract is let go because they can't afford to bring them back. Meltzer says the last decent deal is Daniels, and it's up in April. The plan is to do Wolves vs Bad Influence, and job out Daniels assuming he likely won't take the massive pay cut. Kaz's deal is up too, but I guess he's affordable.