$50-$125, depending on condition.
The Harrington Richardson Topper 12-gauge model 88 shotgun is not worth a lot of money. There are quite a few for sale online for $75 to $125 depending on the condition. This is a pretty basic gun with no pizazz.
How much is a 60 year old Harrington & Richardson Handy Gun, 410 gauge worth?
35-70 dollars,depending on overall condition.
50-100 USD
Value of ANY gun is based on exact make, model and condition. Yours could be anywhere from $10 to $10,000.
$100
Used, in good condition, a 349 Gamester model will not bring you more than $200. Probably about $150. Harrington and Richardson firearms are almost always very cheap. They work well enough, but you get what you pay for.
60 bucks
About $75-90 depending on condition.
50-200 USD or so
50-200 usd dependingon specifics