Purchased new in June 2016
Seller: Prime Brandz
Price paid: $212.95
Serial No: 5O0077, date of manufacture October, 2015

Unfortunately these classic Gen2 monsters (with the hacking, winding, 4R36 movement, 43 mm diameter & screw-down crown at 4) are no longer being produced (or at least no longer available to Seiko ADs in the US).
This particular model and the similar PVD model with gilt outlines and gold plated crown came out after the other SRP/Gen 2 models, and were the first of the so-called Monsters to be put in the Prospex collection.  They were produced a little longer than most of the other Gen2s but I think there have been completely discontinued at this point also.

Sometimes they turn up, on Amazon or elsewhere and if you can find one discounted even a little from the MSRP ($395, I think), I highly recommend picking one up.  They are rarely available at the price levels seen a few years back.  But once in a while I've seen one of the Prospex PVD versions, or one of the orange & black dial variants, for $300 or less on Amazon.

Recently Seiko has released a couple new models that finally return to the smaller form factor (43mm) -- one (SZSC001?) with the classic black dial,  silver bezel color scheme & the other, SZSC003, is similar, but with Turquoise dial.  I guess these are considered Gen3 because they have the 6R15 movement, but they return to a more mid-sized 43mm form factor (no longer having the diameter expanding, bolted-on shrowd)..  These aren't discounted much, unfortunately, but at least Seiko once again is making available some new models that seem to have the good design & built quality of the deservedly popular 43mm Gen-2 models.

Hopefully prices will come down a little over time and there will once again be an affordable Seiko dive watch with a decent movement that can be worn by someone who isn't the Jolly Green Giant!