These are brand-new and sealed LEGO NEXO KNIGHTS: Mighty Mech Bot and Mech Bot Pilot sets from 2016.
The two sets combine to make the Mighty Mech Bot and Pilot shown in Pic 1.
The polybags are factory
sealed and in very good condition.
The item are in hand
and will be shipped the day following receipt of cleared payment.
I currently have other
polybags for sale, so please check out my other listings just in case there is
something else you might like.