According to Cowcotland, NVIDIA has recently reduced the price of their flagship RTX 4090 Founders Edition (FE) GPU by €40, bringing it down from €1859 to €1819. The card was initially listed for €1949 in the European Union. 

This means that customers can now save around 7% or €140 since the card's launch. It's worth noting that the pricing of RTX 40 desktop GPUs has remained relatively stable in Europe since its launch. However, all three models - the RTX 4090 FE, RTX 4080 FE, and RTX 4080 Custom - can now be found under the suggested retail price. The RTX 4080 FE has also received a small 5% discount, with a listing price of €1399. Custom RTX 4080 cards are even more affordable, with some available for as low as €1229, a 16% reduction from the suggested retail price.

Prices vary a bit per country due to tax. The example below shows NL pricing. 

NVIDIA RTX 4090 FE Receives a 7% Price Drop in Europe Since Launch, 4080