Well, it depends on what he is into exactly. If he is collecting surplus rifles it make sense to own a lot of them, and they all can be top notch despite not being 2000$ guns.
Also in the world of firearms expensive does not equal quality, for example there is many Russian shotguns for 500-600 bucks that can rival 2000$ ''quality'' European made shotguns. And if we dip into the surplus rifle area things get even crazier, some of the general service rifles that were manufactured around the turn of the century and a little bit later contain hand fitted parts and the fit and finish and metallurgy is often better than what is found in the very top notchiest guns that are made today.
Labor costs and machining have skyrocketed so hard in the past 100 years that its nearly impossible to think about mass producing those old rifles. The costs would be absolutely astronomical. Even the most expensive replicas of old guns like top notch lever rifles running for 2000-3000 bucks cannot be compared with the originals.
I've had the pleasure to handle some really old originals and they totally surpass the level of quality we're used to today.
If you want to enjoy a crazy amount of quality without having to buy a modern gun for several grands you can still get it. I recommended South American Mauser rifles, they run for 450-600 bucks and are known to be the highest quality service rifles ever made - and the best thing is they're usually in very good shape.
Next time you are in the gun store handle one of those if you find one, and you'll understand.
The Peruvian Mauser 1909 is a fine example:
Even the crests are a work of art. Nowadays all you see is some ugly electro-pencil writing son the receiver, back in the day marks and crests looked like this: