I can see both sides of the coin here. I fall under the wanting the authentics, but not being able to afford them category.
My job pays in the low 40's. I support myself and my sister, who had surgery last year. With bills, rent, food, travel, most of my cash is gone. I only own 2 Devils jerseys at this time. My Rebok Edge Brodeur Replica that I splurged on for 150.00 at Modells and the free practice jersey the Devils gave out in May for donating blood. I bought an offical Mark Teixeira Road jersey from a guy off youtube for 50.00 so I could wear it when I saw the Yankees in Seattle. Unfortunately, I think it's a knockoff. Because of that, I'm more hesitatant to jump at another deal. I have seen tons of deals on the bay that I have not jumped at. I have wanted the christmas tree jersey for years, but I see quite a few that seem suspicious. I'm saving up so I can buy one when they go on sale though the Devils.
I guess my point is a lot of people just don't have the $$$ to buy authentics and have to make due with the replicas. I hate it. I'm a die hard and would much rather have the authentics, but I have to support myself and sister at the same time. I don't get to many games. I'm lucky if I can get to 2-3 a year, but I make do with that. Just like I make do with what I can afford.