There was a survivor mid-'80s or older Model 60, with the 22" barrel, full length magazine tube, and really good condition stock, even had a little JM stamp on the barrel, at the local gun show a few weeks ago for $150.
I passed on it, wound up buying something else, and told myself I'd spent enough money for the time being. It got to nagging at me, so I went back the next day hoping to buy it, but got there too late, everyone was about done packing up to go home.
I don't have a 60, but I've got a Henry lever action, and grew up shooting a Winchester 190, so I have a soft spot for tube fed magazine rimfires. I do have a Marlin 995 (yes nine-95) precursor to the 795, which is more or less a 7 round drop out magazine fed version of the Model 60. Great little plinker, super accurate even with most bulk ammo, doesn't care much for quiets or sub-soncis, but most semi-autos don't.
I'd be all over a 60, one is on my short list, but I won't be buying new, I have reservations of most things under the Freedom Group's umbrella anymore, and I don't think I'd want to convert my old 60 into a bullpup.
Never shot a bullpup, but have considered one of the 870 conversions, our 870s seem to be replicating via mitosis or something around our place. Speaking of bullpups, an IWI Tavor, Styre AUG, and FNH PS90 are all on my radar, look like they'd be a hoot, probably don't meet "SAFE criteria" though. Sadly they're all priced beyond what I'd be willing to pay for what is more or less a novelty to me.
I've gotten a little of track, and am starting to ramble now. Buy an old 60, don't bullpup it, or do, it's yours, have fun, take pictures, and share them with us.