RVParkStore.com has 9 RVs for Sale in So Portland, ME. Find the perfect RV, camper, or motorhome in So Portland, ME. The current average listing price is around $64,673. RV prices in So Portland, ME have increased approximately 24% compared to the 12-month average price of $52,126. Listing prices currently range from about $16,500 to $145,000 depending on the size, age, and mileage of the vehicle.

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