I remember the satin nickel 469's and occasionally see one pop up.
Pretty sure I've seen them in brochures and posters so assumed they were standard production item, maybe the first run was for Ashland but don't know.
The 469 was a second gen gun, prior to their introduction if you wanted a little 9mm you had to buy modified guns, iirc one was called a DEVEL, the other was ASP I might be remembering wrong , with the 469 /669 you got a factory made gun, that square trigger guard was a new thing some liked it but they fell outta fashion making holster kinda hard to find, pretty sure they were 12 shot magazines.
$700 might be a but steep unless you collect variations of those.
The design was improved in the 3rd gen series like the 6906 with dovetailed 3 dot sights, 1 piece mono grip, ambi safeties and a new barrel bushing design.
On neat thing was these shortened versions would accept the larger guns 14 shot magazines, one bad thing is the 469/669 grips are unique to that gun and probably hard to find a good replacement, Pachmayer made a set but that was back in the late 80's .