Any idea the value of a Matchdot on a Mk II Weigand mount?

I'm trying to sell a stainless Mark II target that has an Ultra dot Matchdot, leupold rings, Butler Creek caps and a Weigand mount. The problem is the guy wants it without the dot. Any idea what the value of the MD, rings and mount would be. I know, new we are talking about $350. All of this is in great shape. Also what would the pistol be worth without this gear. It's an original owner (1987) without the box. Pistol is excellent, but rear sight has some minor marks from removal. Appreciate the opinions. Thanks!

The older "tube style" dot sights have lost favor and interest in the used market. They just don't have the 'COOL FACTOR" and are heavier & bulkier than the cute little open top dots.
I think I saw an UltraDot recently on one of the auction sites so you might check those to get an idea of the going price.