There are 85s and 86s in the boneyard. It's odd, but you have to keep in mind that wing equivilant life, hours and mods is what they're looking at. Actual age has almost nothing to do with it. It's only a factor when tied to the other numbers.
If an airplane is 20 years old, was treated like a rental, has no LAIRCM, 5,000 hours but somehow 32,000 equivilant hours, see ya!
An airplane is 30 years old was only flown to church on Sundays by a little old lady, has LAIRCM, 10,000 hours but 16,000 equivilant hours, it will be around longer.