I rather have blacked out rear sights with fiber optic green/pink/orange upfront. But for stock sights...they'll get the job done. Not a fan, but I dont dislike them.
Word of advice: before you start asking $1200 for a Yugo UF, it would REALLY help to identify what model it is. It could be an AB2, ABT, Mitchel...etc. Also, pics would help.
It's not that. M92 was $399-$450 for a while. It's JGSales customer service, outrageous shipping charges, and removing magazines from guns being shipped then replacing them with cheap Tapco that pissed me off.
$469
http://www.atlanticfirearms.com/component/virtuemart/shipping-rifles/pap-m92-7-62x39-pistol-hg3089a-n-detail.html?Itemid=0
Have it shipped to FFL.