The new products are launching at the same price point similarly specced parts from the previous generation have been selling at. "Low volume" doesn't really play when you're talking silicon manufacturing, when you spend millions of dollars to make a mask you want to get ROI on it quickly - the GTX 1070 sold at over $200 less than the GTX 980 Ti, for example, at launch.

When you sell a product that actually has less compute performance (the RTX 2080) at the same price point as the higher-end part from the last generation (GTX 1080 Ti) something has gone horribly wrong. A lot of this is likely due to the Tensor/RTX units on the new GPU's taking up die space and there hasn't been an appropriate process shrink to make up for it, but it's all the more reason these are REALLY unappealing options for anyone outside the top-end enthusiast segment (the GTX 1070 is the most popular enthusiast card this generation, because even enthusiasts have budgets - which is usually the $400-500 range for GPUs).

tl;dr; Prices here make no sense, cards with similar or less performance selling at the same price point you could get from the previous gen - just with raytracing support added on top (so it won't net you WORSE performance with this new functionality utilized). I don't know who Nvidia thinks is going to buy these from a gaming perspective.