How many stories is the house?
The cost will depend a lot on where/what the chimney goes/through. Outside is cheapest I think, but worst for draft/creasote. Prolly lookin at class A double wall chimney.
Rough guesstimate... $2,000-4,000.
I here Englander's are fine stoves... made in VA... no frills good heaters.
Good info available here:
http://www.hearth.com/econtent/index.php/forums/