Expensive to me is where the price exceeds the value of the experience I will get from it, whether it is gun, a car, washing machine etc...
As most of you know I have some expensive rifles, and a pistol or 2. But they were all purchased under valued for what they are.
My 2 M40's were 3000 each, but included the glass, MK4 Leupolds, McMillan A3 stocks, Krieger barrels, Timney triggers and HS Precision steel trigger guards with detachable Mags. Built by an expert precision rifle builder. Texas Brigade armory, Mike Lau, one time editor for precision shooting magazine. Thats a lot of money, but these 2 will shoot with an AWI, Not as tough I will admit. And they always shoot well.
MY FN SPR I got new undervalued because some stocking person mismarked the price. I got it for 1000 out the door, Still working on it, The bedding was screwed up from the factory, and my rebedding really has not taken well. It starts out at .5 moa, then the next 5 will be 3/4 then the next 5 an 1", up to 1 1/2 " when really hot, it wants to shoot and I'm not ready to give up on it yet.
I would not have paid full price for any of these.