It is about 250-350 used depending on condition. Around 550 New.
No, the magazines are not compatible.
Let's use the right term- the P94 shown on the Ruger website has a magazine capacity of 10 CARTRIDGES. (Bullets are the part of a cartridge that comes out of the barrel)
50-500 usd
Most likely, finish and accessores
Depends on finish, exact model, condition. Anywhere from $250-$400.
1 week ago (May 22, 2009), visited a gun store (Shooters of Jax,FL), got en estimate for my Ruger P94 Limited Edition, w/out built in laser, 40 cal, w/2 mags. for $200.00 , I believe new one goes around $450 to $525. So I didn't trade my in, but bought a Taurus PT609-13 -Ti 9 mm, for $469.00. And still have my Ruger which I love, but due to size it is hard to conceal, that was the reason I got a compact 9 mm. Hope this helps. Troy
No such Ruger ever made
Can't be answered with just that information. Which Ruger?
Not a complete question.
100-300 or so
Zero. Ruger never made the P38.