^^I was thinking the same. Armasight has a good range of mono's for under $500, which is a little more in the realm of possibility. This one in particular looks alright:
https://www.armasight.com/internatio...ht-spark-core/
As for the PSV 14's....shiiiiit..... I got a healthy motorcycle habit to feed before I drop 3k on a nite-sight LOL!