What was cost of Remington 1100 12 gage shot gun when new number n880370v?

The Remington 1100 12-gauge shotgun was first introduced in 1963, and the price varied over the years. When it was new, the cost typically ranged from around $200 to $400, depending on the specific model and features. For the exact year of manufacture associated with the serial number n880370v, more precise pricing information would be needed.