I just went through this for the past 3 months with the sale of a 08 Sequoia and the desire to acquire another LC. Here are my 2 cents
2008-2011 (no 2012) - every 10k miles is $3K and every year is about $3K
2011 with about 70k is around $45-50 so you can do the math, but the pricing will hit a wall around $30k no matter the miles and year. 200k on a 2008 in marginal shape will be around $23k.
2013-2015 - appear to be holding value rather well, but us about $4k with the above, but there is a floor as well based on mileage. Even the 150k 2013 I have seen are around $35k.
let me know if you find an Amazon Green - starting a collection.