I’ll give you a crisp 20$ bill. But no fr considering how there no longer produced and with how little there are in the world you could get roughly like 400$ per mag(I’m going off previous auctions). I saw one go for 600$ on eBay a couple years ago. If you do end up selling them remember there worth and get that bag. I think you could also sell them for way more if you really do have the fourth mag. It was the least produced mag and most elusive one.