GUNPARTSCORP.com and JACKFIRSTGUN.com carry lots of parts.
20-50 USD
If it is made in Germany and in excelent condition, it is worth $150.00.
Try e-gunparts.com
Made by ROHM.
£1.99
Inexpensive hand gun.
20-30 USD
$65-$120 depending on condition
ROHM, RG, RECK, WALTHER, to name a few.
http://www.oldguns.net/q&a8_98.htm
rohm is an old German import. no value and not too safe to shoot.......
Could be HS, Rohm