Buying Used Boston Whaler - Tips?

Buying this used Boston Whaler - Price is 8.5K. Haven't inspected it yet but will look at it tomorrow but would love tips. This will be my first boat. Neighbor of the owner says its been maintained well (my friend) but wanted to do my own due diligence before I make a purchase.

As of now - I don't know what year it is but wanted to see if that was a fair price.