What is the value of a Biesen trap buttplate with the engraved screws?

Tom, of course the value is based on how badly someone wants it, that being said you could probably expect something in the $200 range. If you have one you're looking to sell,send me a pm.

Thanks for the info. I was thinking around $200-$250.

Tom, are you going to put it on that stock you have?

Yes, I intend to. I have a matching grip cap to go with it. The stock is a semi-inletted XXXX? fiddleback Claro walnut stock I got off of Ebay for $250. It came already inletted for a action to just drop in. The barrel channel is already inletted for a no. 2 Douglas.