Current gen OLEDs almost don't wear out (saying this as an OLED owner). To see the wear you need to have a completely black room and the wear is unnoticeable unless you're specifically looking for it. You don't need to spend 3k, 1k is enough.
Ah, you should update wikipedia then: https://en.wikipedia.org/wiki/OLED#Lifespan
Ah, you should update wikipedia then: https://en.wikipedia.org/wiki/OLED#Lifespan