A Few German pistols(and one CZ)...values/information needed

[Nova]

An older relative of mine found some pistols in his basement that he forgot he had.  He would like to get rid of them as he nor I have any real use for them.  If anyone could give me an approximate value of any of these, or a source for more information I would greatly appreciate it.

Here they are:

Walther P38
-9mm
-byf 44
-WaA135 markings
-Eagle on swastika stamp
-Serial # 51xx b
-Holster and 2 mags.
-Bluing on barrel assembly seems to have more of a brownish shade...not sure what caused this...

CZ 25
-.380 ACP
-J 26 marking on right side of frame
-Wraparound walnut grip
-Serial # 189xx
-Marking on front of grip: 15p 28xx...don't know what this means

Langerhan
-6.35mm (25 Auto)
-Barrel is on the bottom of the slide...looks pretty strange
-"FL" script on grip

Eneke & Co. Revolver
-Double Action Revolver w/ thumb safety
-7.35mm
-Approx 2.5" octagon barrel
-Serial #96xx

I know this is not very much information on these guns...but right now it's all I have to work with.  Any help will be greatly appreciated.

[rio grande]

He forgot he had a P38??? Forgot he had pistols???
That's....the darndest thing I've heard in a long time.
Well, the P38 HAS to be worth $600. To start.
This one went for $834, but it's in great condition.
http://www.gunbroker.com/Auction/ViewItem.aspx?Item=144993413

[Jal5]

Check out the p38forum.com he might even sell it on there.  Depending on condition of that one it could be worth quite a lot.  You could keep that p38, they make fine shooters.