I have never owned one but have shot them several times & they shoot well. Heavy rifle & not my style , but I like swamped barrels.....
Have seen them for sale several times in gun stores & the average price seems to be 450-500 on the ones I have seen. Saw 3 of them in one store in Lancaster OH but the bores were all filthy on them. Now & then you will have a guy at a gun show with allot of gab & try to hook ya into "how rare" this Browning ML is & etc., don't fall for it, it is basically a Hawken style rifle & that is it, no more no less. One time they did make one with a fancy box & accessories & all, seems like they made 500 or 1000 of them, but if it has been shot or anything is missing, it is just another used ML & should be priced accordingly.
A guy at the gun show had one 2 years ago & it was from one of these sets, but box & accessories were missing. He started with "How Rare" it was & was asking $1000. for it, & a buddy of mine bought it the next day at the end of the show for $ 450.