It might not cost $10k but yeah, it's still going to be more expensive than the average swap. Like LS/VTEC said, there's parts you're going to need to buy that you might not have to with other Honda swaps. An aftermarket header is a must for example, since you're going to be installing the engine backwards relative to a B or H-series swap. Then there's the fuel rail, the axles, the mounts, and K-Pro (if you want to simplify the wiring and make the most of the engine).