There's plenty out there online. This gun goes between in-stock and out-of-stock every few days, and the price isn't unreasonable. Gunbroker is awash in lever and pump-actions, but prices are two to three times their pre-panic prices.
I watched auctions for Remington 870 police shotguns close at $1,050 which is insane.
Psalm 91 https://www.biblegateway.com/audio/dramatized/niv/Ps.91 A good passage for everyone to claim.
I picked up a pair of Tri-Star Cobra shotguns at Cabela's the other day on a impulse buy at $275 each.
They fit the home defense niche, but with the bolt fully open, the forend grip extends all the way to the trigger guard and covers the loading gate, which precludes (a) ghost loading, and (b) mounting a sidesaddle. So they're a no-go for tactical use unless the forend grip is cut down about three inches.
Speaking of scarcity... I’m trying to “accessorize” a couple of my toys. Even accessories are getting hard to find.
There are still a few Magpul slings out there, but few and far between. Many are well above MSRP. That scarcity includes the mounts and adapters.