There were over a dozen models of the Sprindale Series manufacturered by
Keystone RV during 2009. These
travel trailer ranged from 29 to 38 feet long.
You'll need the specific model number plus options and location to find
a blue book value with NADA Guides. Here are steps we took using the 2009 Keystone Sprindale [M-290 CTSSR] as an example.
Select = [RVs]
Manufacturer = [Keystone RV / M-290 CTSSR]
Year = 
Model = [Springdale]
Zip Code = 
Options = [Select]
[Get Base Pricing]
Low Retail = $7600
Average Retail = $9150
List Price = $23035