The New 2023 Forest River Sierra 3990FL you are looking for is already out working with its new owner. Here are some similar units from Gauthiers' RV Center that you might enjoy!
#RGG53006 - 2024 Forest River Sierra 4003MB
MSRP: $96,664.05#RGG53018 - 2024 Forest River Sierra 3550BH
MSRP: $94,462.95#RGG4002X0119X - 2024 Forest River Sierra 4002FB
#RGG53385 - 2024 Forest River Sierra 3800RK
MSRP: $103,687.85#RGG33042 - 2024 Forest River Cedar Creek 391WOW
MSRP: $136,362.00#RGG03037 - 2022 Forest River Impression 290VB
MSRP: $73,288.50#RGG31726 - 2023 Forest River Cedar Creek 377BH
MSRP: $138,521.05#RGG03093 - 2022 Forest River Impression 270RK
MSRP: $76,259.55