What is the value of a Beretta 950 BS .22 short?

I saw one at the gunshop for $150.00, but it does not have safety, and that tells me is was probably made before 1968; taking that into consideration, I'd say the price is too high for such a small weapon.

My Beretta is Chrome and does have a safety and was appraised about 10 yrs ago for $175.00