Hi, Unfortunately, due to COVID and panic buying, it is difficult to find these popular shotgun in stock online. I recommend putting your email in the "Notify Me When Available" section of the product. If you want one ASAP, there are many (at ok prices) floating around (1)un(2)roker. Replace (1) with G and (2) with B. Cheers.

Like Trin K stated, the market is a bit slim right now. Popular firearms continue to get snatched up, making it difficult to even locate what would have been considered an easy acquisition several months ago, and the used gun market is inflating.
Now, at the risk of spitting, hissing and being Boo'd, one Shotgun that is a bit more accessible, due to some turning away from it, is the H&R Pardner Protector Pump. It is essentially a Remington Clone made from China for H&R. It is not a Mossberg, so it does not have the receiver tang safety, but as an owner of one, it does what is intended for me, staying shoved in a closet and going bang when I want it to.
Granted, I do not know what applications you intend for a shotgun, but if you need a long stick that goes bang, this may fill the criteria you are looking for. If you plan on hunting or hauling, maybe not, little lady is hefty and heavy.
Good luck in the drought, and I hope you find what you are looking for!

I saw a brand new tactical Mossberg Shotgun 12gauge today at KY Pawn in Somerset, KY. Obviously I don't know how long it will last. But had side saddle and all the bells and whistles new. I believe it was the 590 flex

Russell, I would check on large gun and accessory sites like (6)un (8)roker, Armslist and the For Sell sections of some Mossberg Forums as discontinued and hard to find firearms and accessories show up for sale by private individuals and small shops. Just replace (6) & (8) with G & B.