I have one and after a little research I found that it's not very valuable. One was recently sold (on E Bay if I recall correctly) for $186.00. Apparently they aren't a high quality derringer and there is not much interest by collectors since they have no place in history. I was disappointed because they didn't manufacture that many of them. I thought it would be worth a lot more.
They may be had anywhere from $25 to $125.
Manufactured by Harrington & Richardson very near that patent date.
Anywhere from $10-$50 for a "parts"gun
I THINK your derringer may be a RECK. Value about $25-$50.
Depending upon condition anywhere from $35 to $250.
The value of a Colt 45 NRA tribute pistol can vary depending on factors such as condition, rarity, and demand. These models were produced in limited numbers, and some collectors may be willing to pay a premium for them. It is recommended to consult with a firearms expert or appraiser to get an accurate estimate of the pistol's value.
A modern reproduction, value may be from $100 to $250, depending on condition.
Check with your local gunshop- they may be able to order one. You can also check gunpartscorp website. Unfortunately, expect the magazine to cost about half the value of the pistol.
$600.00 for one Like new in box . The used market is drying up on the FWB co2 pistols. Price may go up. Pistol sold for $1,050 in 1988. It doesn't wear out, a fine pistol.
If you are looking for an estimate of value here is a suggestion. First you will need to give a description of the pistol. Is it in Poor, Fair, Good, Very Good or Excellent condition. Is the pistol still working? Also it helps if you place the question in the "Air gun and Air rifle" Category so it can be found and answered. This question is in an Uncategorized category and may never be answered. The current condition of the pistol will determine its estimated value.
It's value depends on it's overall condition. Furthermore, the value of any item, to the seller, may vary widely from the value to the buyer. Plus, dollars and pounds increase and decrease in value daily. Please be more specific as to what market you are in.
The question can not be answered without knowing who made it. Even then, there may not be sn data available.