Hey!
The cheapest way to get an h22, would probably be thru a specialy website.. Such as jdm1.com... If you do a search on this board, you'll find some other sites.. Install should be somewhere around 700$.
Its a vtec engine. Redline is at 7200 rpm (So that you dont burn too much gas!!
*inside joke*)..
If you're planning on doing a swap, dont waste any money on any bolt-ons.. Cause even if you do, once you get the engine, certain parts wont fit.