Push or CRF? Not common either way, I've never seen one.

In 257, if it's a Classic CRF (I suspect not) it would bring quite a chunk of change regardless of medallion. $1800+?

Push feed, maybe $1000?

Just my educated guess.

Take kids shooting and hunting.

Join the NRA and GOA.
https://gunowners.org/donate/donations/join/?src=32018
https://membership.nra.org/Join/Annuals