What I see:
Crap tires and fugly rims
Bondo, rear quarters
Slightly better than Maaco paint...slightly
Interior appears decent
65K miles I do not believe, and without documentation to prove it I wouldn't put any value on that statement.
The only way to realistically value it it is to see it in person, and I predict this one would disappoint in person.
You do have the stronger US dollar on your side, but knowing how K5's are priced in Canada it won't make a difference worth noting.
I wouldn't pay more than $2500 for it, and then only after getting a real good look at it in person. That's $2500 cdn too...