Not much. These were cheap guns and importation was banned by the GCA of 1968. It will probably work well enough for a few times, but if you practice with it until you are good, the frame will probably be stretched and the rifling worn out.
20-60
No sn data available
SN's were not required before 1968
25 USD
In the context of the RG 38 Special, "RG" stands for "Reichsgewehr," which is a German designation referring to the manufacturer of the firearm. RG firearms were produced in Germany and are known for being relatively inexpensive and commonly used as starter or training guns. The "38 Special" indicates that the revolver is chambered for the .38 Special cartridge, a popular caliber known for its versatility and manageable recoil.
25-50 USD or so
In general, RG firearms were low cost, low quality. Value may be $25- $50 for a new-in-box specimen.
Typically, $50-$100. RG was a low cost firearm of indifferent quality.
The majority of RG revolvers were very low value firearms when new. An RG 10 may be worth $20-50, depending on condition.
25-100 USD
$350
Value range from 15-60 USD