just keep it ...Ahh, I see... No, sell it whole, unless you want to keep it. The challenge with a car you don't need is the added cost of insurance and storage space. If you have room and don't mind the extra $50 per month in insurance, I'd keep it. Less miles on the 4 runner and it's awesome to have a beater for when you need it. If you are not in a hurry. Clean it and list it for $4K-$5K and wait some time. If it's in good condition it will sell eventually. Some of these have 350K and 400K miles.
Best of luck. Our 2008 has also been very solid and I'm dreading replacing it. One more year