Hi, You might get more replies if you posted this in the rimfire section of the forum. A lot more Mark collectors over there. Welcome to the forum!
Cape Cod Terry
Here is one selling on Gunbroker. If yours is in like condition it should give you an idea of value.http://www.gunbroker.com/Auction/ViewItem.aspx?Item=508411952
I paid $425 a couple of years ago for mine with the original box, rail and rings. Only thing missing was the manual. Mine at the time looked to have been shot very little. It still looks good, but it's been shot a bunch! :lol:
Don't know the answer to your question but I'm interested to know what others will be saying. I've got one of those in the box (has been fired) and a local guy was generous enough (..cough..wink..nod..) to recently offer me $350.00 for it. :lol:
There's one on GunBroker right now with bidding at $390.00 and 8 DAYS left.