Don't remember what these cost, but how about $50 for the lot?
Split Enz - Out of the Bag
Neil Finn - 7 Worlds Collide (the first tour)
Crowded House - At the Corner (I think this was the practice gig for Farewell to the World)
Crowded House - Farewell to the World
The Split Enz Out of the Bag show includes a CD.